CN109061710A - Activity metering unit and radioactivity survey method - Google Patents
Activity metering unit and radioactivity survey method Download PDFInfo
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- CN109061710A CN109061710A CN201810980048.1A CN201810980048A CN109061710A CN 109061710 A CN109061710 A CN 109061710A CN 201810980048 A CN201810980048 A CN 201810980048A CN 109061710 A CN109061710 A CN 109061710A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The present invention provides a kind of activity metering unit and radioactivity survey method, it is related to radioactivity survey field, the measuring device includes: controller, power supply, memory, code reader and contact unit, and controller is electrically connected with power supply, memory, code reader and contact unit；Code reader carries out barcode scanning to the mark of sample to be tested and code scaning information is sent to controller；Contact unit detects sample to be tested, and will test consequential signal and be sent to controller；Controller receives testing result signal and code scaning information, and according to its incidence relation, establishes the incidence relation of testing result signal and code scaning information, while will test consequential signal and code scaning information storage in memory.Above-mentioned measuring device can carry out the detection of many indexes to same sample to be tested, have unified management platform, can be managed collectively to a variety of testing result information detected, easy to operate, versatility is good, can effectively improve measurement efficiency.
Description
Technical field
The present invention relates to radioactivity survey fields, in particular to a kind of activity metering unit and radioactivity survey
Method.
Background technique
Existing radioactivity activity metering unit is typically only capable to connect a kind of radiation detector, i.e. staff is needing
It when measuring a variety of radioactive indicators of certain test sample, when especially measuring outdoors, needs to carry a variety of different instruments, increases
The additional workload of staff is added.Meanwhile the fixation inspection of numbered sample to be tested or certain region is measured and is clicked through
When the measurement of row many indexes, when completing the measurement of every class index, sample number into spectrum of the staff by sample to be tested is needed
It corresponds and counts with measurement result；After the measurement for completing all indexs, number of the staff by the sample is needed
One-to-one correspondence statistics is carried out with all measurement results.
Therefore, very complicated in practical operation when carrying out the measurement of many indexes to sample to be tested, in addition, by people
For some factors, in interpretation of records measurement data, the accuracy rate and measurement efficiency of measurement data will be difficult to protect testing staff
Card.
Summary of the invention
The purpose of the present invention is to provide a kind of activity metering units, can carry out to identified sample to be tested more
The unified management to the testing result information of sample to be tested is realized in the detection of kind of index, improve measurement data accuracy rate and
Measurement efficiency.
To achieve the above object, technical solution used in the embodiment of the present invention is as follows:
One of the objects of the present invention is to provide a kind of activity metering units, comprising: controller, memory, is swept power supply
Code device and contact unit, the controller are electrically connected with the power supply, the memory, the code reader and the contact unit
It connects；
The code reader carries out barcode scanning to the mark of sample to be tested and code scaning information is sent to the controller；It is described
Contact unit detects the sample to be tested, and will test consequential signal and be sent to the controller；The controller
The testing result signal and the code scaning information will be received, and receives the testing result signal of user's input and described sweeps
The incidence relation of code information, establishes the incidence relation of the testing result signal and the code scaning information and by the testing result
Signal and code scaning information storage are in the memory.
Further, the interface of the contact unit includes following one or more interfaces: USB interface, RS232 interface,
RS485 interface, RJ45 interface and Wi-Fi communication interface.
It further, further include display screen, the display screen is electrically connected with the controller, for showing the barcode scanning letter
Breath and the testing result signal.
Further, the controller obtains the type photodetector of the contact unit；
The controller calls corresponding display circle of the contact unit according to the type photodetector of the contact unit
Face；The controller controls the display screen and shows that the display interface, the controller receive user and pass through display circle
The configuration information of face input configures the contact unit according to the configuration information.
It further, further include Alarm Unit, the Alarm Unit is electrically connected with the controller, the testing result letter
Number exceed given threshold when, the controller will send alarm signal to the Alarm Unit.
Further, the contact unit includes following one or more: the plastic scintillant of X- gamma dose rate instrument is visited
It surveys device, G-M counting tube, the combination detector of alpha-beta surface contamination analyzer and pulse and screens detector.
It further, further include the first communication unit；
The testing result signal and the code scaning information are sent to by the controller by first communication unit
Fixed terminal.
Further, the code reader further includes the second communication unit, and the code reader passes through second communication unit
The code scaning information is sent to the controller.
Another object of the present invention is to provide a kind of radioactivity survey methods, comprising:
Activity metering unit obtains the mark of sample to be tested by code reader；
The activity metering unit detects the sample to be tested by contact unit；
The activity metering unit receives the association of the testing result signal and the code scaning information of user's input
Relationship；
The activity metering unit establishes the incidence relation of the testing result signal and the code scaning information and by institute
State testing result signal and code scaning information storage.
Further, the step sample to be tested detected by contact unit in the activity metering unit
Before rapid, further includes:
The activity metering unit identifies the type of the contact unit according to the interface of the contact unit, according to institute
The type for stating contact unit calls the corresponding display interface of the contact unit.
The beneficial effect of the embodiment of the present invention is:
The present invention, which provides a kind of activity metering unit and radioactivity survey method, the activity metering unit, to be passed through
Code reader carries out barcode scanning to identified sample to be tested, carries out a variety of fingers to the test sample by a variety of detectors of access
Target detection, the final unified management realized to the testing result information of sample to be tested, with easy to operate, measurement efficiency is high
The characteristics of.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the module diagram one of activity metering unit provided in an embodiment of the present invention；
Fig. 2 is the module diagram two of activity metering unit provided in an embodiment of the present invention；
Fig. 3 is the module diagram three of activity metering unit provided in an embodiment of the present invention；
Fig. 4 is the module diagram four of activity metering unit provided in an embodiment of the present invention；
Fig. 5 is the flow diagram of measurement method provided in an embodiment of the present invention；
Fig. 6 is another flow diagram of radioactivity survey method provided in an embodiment of the present invention.
Icon: 10- controller；20- power supply；30- memory；40- code reader；50- contact unit；60- display screen；70-
Alarm Unit；The first communication unit of 101-；The second communication unit of 102-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of activity metering units, comprising: controller 10, power supply 20, memory
30, code reader 40 and contact unit 50, the controller 10 and the power supply 20, the memory 30, the code reader 40 and
The contact unit 50 is electrically connected；
The code reader 40 carries out barcode scanning to the mark of sample to be tested and code scaning information is sent to the controller 10；
The contact unit 50 detects the sample to be tested, and will test consequential signal and be sent to the controller 10；Institute
The testing result signal and the code scaning information will be received by stating controller 10, and receive the testing result letter of user's input
Number and the code scaning information incidence relation, establish the incidence relation of the testing result signal and the code scaning information and by institute
It states testing result signal and the code scaning information is stored in the memory 30.
Herein, it should be noted that herein there is no being defined to the mark of sample to be tested, which is mainly used
In difference sample to be tested, the one-dimension code or two-dimensional barcode information of uniquely tagged sample to be tested can be, as long as barcode scanning can be made
Device 40 can identify, if sample to be tested has had mark, code reader 40 can be used directly and carry out barcode scanning knowledge, if
When sample to be tested does not identify, it can according to need and voluntarily add.Contact unit 50 described herein is detection unit, mainly
It is to be detected to sample to be tested, and the incidence relation between the mark of sample to be tested and testing result is then to pass through control
Device 10 processed is established, controller 10 simultaneously by the code scaning information of the sample to be tested, testing result information in memory 30
Storage is corresponded, allows to be managed collectively the measurement data of sample to be tested.
And memory 30 above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (English: Read-Only Memory, letter
Claim: ROM), random access memory (English: Random Access Memory, referred to as: RAM), magnetic or disk etc. it is various
The medium that can store data, is defined not to this herein, as long as can code scaning information, testing result to sample to be tested
Information and corresponding program code information are stored.
In addition it is also necessary to explanation, is not only limited to sample to be tested using activity metering unit described above,
The fixation inspection measurement point that can also be certain region, is defined, with sample to be tested in the present embodiment herein not to this
It is illustrated.
Further, 50 mouthfuls of the contact unit include following one or more interfaces: USB interface, RS232 interface,
RS485 interface, RJ45 interface and Wi-Fi (WIreless-Fidelity) communication interface.
When contact unit 50 includes one or more interface types as described above, it is not limited to this, according to practical spy
The interface for surveying device may include other interface types, and a variety of detectors of such interface pass through corresponding interface and contact unit
50 connections, and then the detection of different indexs can be carried out to same sample to be tested, have the characteristics that versatility.Further, since
Activity metering unit provided by the present embodiment by controller 10 can the measurement result to the test sample carry out unification
Management avoids the error of artificial record registration, the accuracy of measurement data can be improved.
It further, further include display screen 60, the display screen 60 is electrically connected with the controller 10, described for showing
Code scaning information and the testing result signal.
When activity metering unit includes display screen 60, as shown in Fig. 2, activity metering unit can pass through the display screen
60 observe the code scaning information and testing result signal of the sample to be tested, so that testing staff has a relatively more intuitive impression,
For example, code reader 40 can observe sample to be tested by display screen 60 when the mark to sample to be tested carries out barcode scanning
Whether barcode scanning is successful, if barcode scanning can successfully show corresponding code scaning information.
Further, the controller 10 obtains the type photodetector of the contact unit 50；
The controller 10 calls the contact unit 50 corresponding aobvious according to the type photodetector of the contact unit 50
Show interface；The controller 10 controls the display screen 60 and shows that the display interface, the controller 10 receive user and pass through
The configuration information of the display interface input configures the contact unit 50 according to the configuration information.
Herein, it should be noted that the contact unit 50 can access the type photodetector of multiple interfaces, different spies
Survey the different indexs that device type is used to measure sample to be tested.Therefore, different detectors is also by with different display interfaces,
Controller 10 can input different configuration informations according to different type photodetectors in the display interface, and controller 10 is then
According to the different configuration informations of input, to carry out the management of configuration information to corresponding detector.Controller 10 and display screen
60 electrical connections, testing staff can observe corresponding display interface and configuration information by display screen 60, so that for different
Detector can be configured accordingly.
Likewise, it should also be noted that, since the activity metering unit can access multiple interfaces, a plurality of types of
Detector, access herein can be while accessing, i.e., the activity metering unit can access a variety of detections in synchronization
Device detects sample to be tested, can be selection default configuration when being configured and is also possible to manual configuration.
It further, further include Alarm Unit 70, the Alarm Unit 70 is electrically connected with the controller 10, the detection
When consequential signal exceeds given threshold, the controller 10 will send alarm signal to the Alarm Unit 70.
Activity metering unit includes Alarm Unit 70, as shown in figure 3, testing staff examines to sample to be detected
When survey, according to its detection threshold value, if the testing result signal of the sample to be tested exceeds the threshold value of its setting, controller 10 will
Alarm signal is sent to be alerted to Alarm Unit 70, herein, it should be noted that there is no being defined to alarm mode, root
Factually border working condition, the alarm mode of Alarm Unit 70 can be more by indicator light, sound, 60 display alarm of display screen etc.
Kind mode, is defined not to this herein.
Further, the contact unit 50 includes following one or more: the plastic scintillant of X- gamma dose rate instrument is visited
Detection is screened in detector, G-M (Geiger-Muller) counting tube detector, the combination detector of alpha-beta surface contamination analyzer and pulse
Device.
In the present embodiment, detector as described above, but the present embodiment are only listed, is not limited to and as described above
Detector cells, also may include other detector cells, for example, can connect measurement alpha ray, β ray, gamma-rays, X-ray
With all kinds of detectors of neutron.As long as the contact unit 50 that the activity metering unit i.e. based on present specification accesses, all
It will fall into the protection scope of present specification.
It further, further include the first communication unit 101；
The controller 10 is sent out the testing result signal and the code scaning information by first communication unit 101
Give fixed terminal.
It should be noted that be not defined to the specific communication mode of the first communication unit 101 herein, can be
Line or wireless communication mode, such as: RFID interface, Bluetooth interface, USB interface, serial ports etc., activity metering unit
When including the first communication unit 101, as shown in figure 4, can be by the code scaning information of sample to be tested by the first communication unit 101
And testing result signal one-to-one correspondence is sent to fixed terminal.
Wherein, according to the Testing index of sample to be tested, sample to be tested may include one or more testing results, this
Locate fixed terminal by taking computer as an example, activity metering unit can will test the barcode scanning of sample by the first communication unit 101
Information and testing result are sent to computer, it can the synchronization of measurement data are realized, convenient for measurement result in fixation
Terminal is preferably managed collectively.The type of fixed terminal is not defined herein, it is logical for activity metering unit
It crosses the first communication unit 101 to be communicated with certain fixed terminal, realization falls within the application to the management by synchronization of measurement data
Protection scope in.
Further, the code reader 40 further includes the second communication unit 102, and the code reader 40 is logical by described second
Believe that the code scaning information is sent to the controller 10 by unit 102.
It include code reader 40 in activity metering unit, code reader 40 includes the second communication unit 102, i.e. radioactivity survey
After device carries out barcode scanning by identification information of the code reader 40 to sample to be tested, and device code scaning information is sent to controller 10
It is stored.Wherein, the communication mode of the second communication unit 102 includes wired or wireless communication mode, herein not to this
It is defined.It can be accounted for according to actual use situation when selecting its specific communication mode.
Second embodiment
The present embodiment provides a kind of radioactivity survey methods, are specifically treated based on activity metering unit described above
The method that test sample is detected.When executing the method, herein, it should be noted that detected to sample to be tested
When, the preparation for measuring work accordingly should be also carried out, to use G-M (Geiger-Muller) counting tube detector to wait for this
When test sample measures, as shown in figure 5, specific step is as follows for a kind of radioactivity survey method provided in this embodiment:
S101. activity metering unit obtains the mark of sample to be tested by code reader 40.
Specifically, since the sensitivity of different code readers 40 may have difference, recognition time has some areas
Not, the mark position that code reader 40 is directed at sample to be tested is scanned, stops several seconds, can be scanned to code reader 40
The mark of sample.
S102. the activity metering unit detects the sample to be tested by contact unit 50.
G-M (Geiger-Muller) counting tube detector is passed through into the corresponding interface access controller 10 of contact unit 50；
Controller 10 jumps to corresponding display interface according to G-M (Geiger-Muller) the counting tube type photodetector of access automatically,
Controller 10 by control display screen 60 show corresponding display interface, as needed, can here it is shown that interface to corresponding list
The information such as secondary time of measuring, duplicate measurements number, time system data, survey crew are configured and are modified.Carrying out phase
Matching for closing postpones, and according to specific instrument application method, can be detected to sample to be tested by the instrument.
S103. the activity metering unit receive user input the testing result signal and the code scaning information
Incidence relation.
Since the mark and testing result data of sample to be tested are one-to-one relationships, user will be to be detected
After sample has carried out barcode scanning identification by code reader 40, then after having carried out Data Detection by contact unit 50, radioactivity survey
Device will establish the incidence relation of testing result and code scaning information, so that corresponding association.
S104. the activity metering unit establishes the incidence relation of the testing result signal and the code scaning information simultaneously
The testing result signal and the code scaning information are stored.
After the incidence relation that activity metering unit is established by S103 step, and by its corresponding testing result signal and
Code scaning information corresponds storage, in particular, for same sample to be tested, if there are multiple testing result data, so that
One code scaning information can correspond to multiple detection signals, convenient for the unified management in later period.
Further, the sample to be tested is detected by contact unit 50 in the activity metering unit
Before step, further includes:
S105. the activity metering unit identifies the class of the contact unit 50 according to the interface of the contact unit 50
Type calls the corresponding display interface of the contact unit 50 according to the type of the contact unit 50.
Wherein, it should be noted that the sequencing for not limiting step S105 and S101 herein, as shown in fig. 6, S105
In step, activity metering unit can call corresponding display interface by identifying the type of contact unit 50 automatically, at it
In display interface, default configuration can choose, it can also be by artificially carrying out the configurations of other options manually.
Sample to be tested can be detected by radioactivity survey method described above, obtain sample to be tested phase
The testing result information answered has the characteristics that easy to operate, testing result information accuracy rate is higher.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of activity metering unit characterized by comprising controller, power supply, memory, code reader and contact unit,
The controller is electrically connected with the power supply, the memory, the code reader and the contact unit；
The code reader carries out barcode scanning to the mark of sample to be tested and code scaning information is sent to the controller；The probe
Unit detects the sample to be tested, and will test consequential signal and be sent to the controller；The controller will connect
The testing result signal and the code scaning information are received, and receives the testing result signal and barcode scanning letter of user's input
The incidence relation of breath establishes the incidence relation of the testing result signal and the code scaning information and by the testing result signal
In the memory with code scaning information storage.
2. activity metering unit according to claim 1, which is characterized in that the interface of the contact unit includes following
One or more interfaces: USB interface, RS232 interface, RS485 interface, RJ45 interface and Wi-Fi communication interface.
3. activity metering unit according to claim 1, which is characterized in that further include display screen, the display screen with
The controller electrical connection, for showing the code scaning information and the testing result signal.
4. activity metering unit according to claim 3, which is characterized in that the controller obtains the contact unit
Type photodetector；
The controller calls the corresponding display interface of the contact unit according to the type photodetector of the contact unit；Institute
It states the controller control display screen and shows that the display interface, the controller receive user and input by the display interface
Configuration information, according to the configuration information contact unit is configured.
5. activity metering unit according to claim 1, which is characterized in that further include Alarm Unit, the alarm is single
First to be electrically connected with the controller, when the testing result signal exceeds given threshold, the controller will send alarm signal
To the Alarm Unit.
6. activity metering unit according to claim 1, which is characterized in that the contact unit include it is following a kind of or
A variety of: the plastic scintillant of X- gamma dose rate instrument visits the combination detector and arteries and veins of detector, G-M counting tube, alpha-beta surface contamination analyzer
Detector is screened in punching.
7. activity metering unit according to claim 1, which is characterized in that it is characterized in that, further including the first communication
Unit；
The testing result signal and the code scaning information are sent to fixation by first communication unit by the controller
Terminal.
8. activity metering unit according to claim 1, which is characterized in that the code reader further includes the second communication unit
The code scaning information is sent to the controller by second communication unit by member, the code reader.
9. a kind of radioactivity survey method characterized by comprising
Activity metering unit obtains the mark of sample to be tested by code reader；
The activity metering unit detects the sample to be tested by contact unit；
The activity metering unit receives the incidence relation of the testing result signal and the code scaning information of user's input；
The activity metering unit establishes the incidence relation of the testing result signal and the code scaning information and by the inspection
Survey consequential signal and code scaning information storage.
10. radioactivity survey method according to claim 9, which is characterized in that pass through in the activity metering unit
Before the step of contact unit detects the sample to be tested, further includes:
The activity metering unit identifies the type of the contact unit according to the interface of the contact unit, according to the spy
The type of head unit calls the corresponding display interface of the contact unit.
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| CN201810980048.1A CN109061710B (en) | 2018-08-24 | 2018-08-24 | Radioactivity measuring device and radioactivity measuring method |
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| CN201810980048.1A CN109061710B (en) | 2018-08-24 | 2018-08-24 | Radioactivity measuring device and radioactivity measuring method |
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| CN117706609A (en) * | 2023-12-11 | 2024-03-15 | 北京信息职业技术学院 | Automatic measuring device suitable for weak radioactivity measuring equipment after outage resumes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706609A (en) * | 2023-12-11 | 2024-03-15 | 北京信息职业技术学院 | Automatic measuring device suitable for weak radioactivity measuring equipment after outage resumes |
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| CN109061710B (en) | 2023-06-06 |
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