CN113357995A - Space calculation measuring device based on indoor design - Google Patents

Space calculation measuring device based on indoor design Download PDF

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Publication number
CN113357995A
CN113357995A CN202110752509.1A CN202110752509A CN113357995A CN 113357995 A CN113357995 A CN 113357995A CN 202110752509 A CN202110752509 A CN 202110752509A CN 113357995 A CN113357995 A CN 113357995A
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fixedly connected
connecting rod
block
measuring scale
main part
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CN202110752509.1A
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Chinese (zh)
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李含飞
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Zhoukou Normal University
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Zhoukou Normal University
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/08—Combinations of writing implements with other articles with measuring, computing or indicating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

本发明公开了基于室内设计的空间计算测量装置,包括测量尺主体、刻度线和第一滑槽,测量尺主体的正面顶部固定连接有刻度线,刻度线的顶部固定连接有第一滑槽,测量尺主体的顶部后面固定连接有第二滑槽,第二滑槽的内部活动连接有第一指示块,第一指示块的底部前面固定连接有连接杆,连接杆的一端底部固定连接有第二指示块。该基于室内设计的空间计算测量装置,通过辅助移动块方便了相关使用人员移动连接杆,提高了装置主体的便捷性,通过辅助读数机构提高了使用人员测量读数的精准性,第一指示块和第二指示块可对准刻度和测量面,避免了使用人员观察读数产生偏差,通过翻折式双向测量机构提高了装置主体的实用性。

Figure 202110752509

The invention discloses a space calculation and measurement device based on interior design, comprising a measuring ruler body, a scale line and a first chute, the scale line is fixedly connected to the front top of the measuring ruler body, and the first chute is fixedly connected to the top of the scale line. A second chute is fixedly connected to the back of the top of the main body of the measuring ruler, a first indicator block is movably connected to the inside of the second chute, a connecting rod is fixedly connected to the front of the bottom of the first indicator block, and one end of the connecting rod is fixedly connected to the bottom of the first indicator block. Two indicator blocks. The space calculation and measurement device based on interior design facilitates the relevant users to move the connecting rod through the auxiliary moving block, improves the convenience of the main body of the device, and improves the accuracy of the user's measurement and reading through the auxiliary reading mechanism. The first indicator block and The second indicator block can be aligned with the scale and the measurement surface, which avoids deviations in the readings observed by the user, and improves the practicability of the device main body through the folded two-way measurement mechanism.

Figure 202110752509

Description

Space calculation measuring device based on indoor design
Technical Field
The invention relates to the technical field of measuring devices, in particular to a space calculation measuring device based on indoor design.
Background
Indoor design refers to a preparation for satisfying a certain construction purpose (including a requirement for a function to be used by people and a requirement for a visual sensation thereof), and a value-added preparation for performing deep processing on an internal space of an existing building.
Reading produces the error easily in the current indoor design measuring device use, and then probably bring inconvenience for subsequent design work, lead to subsequent design work to appear the serious error even, relevant user often can use the marker pen when carrying out indoor design data measurement, current technique is with the marker pen hand-carrying, inconvenient taking when needs use, the risk that still loses simultaneously is great, current measuring device can't accomplish two sides and measure in step, lead to the device to have higher limitation in the use.
Disclosure of Invention
The invention aims to provide a space calculation measuring device based on indoor design, which solves the problems that the reading number proposed by the background technology is easy to generate errors, a marker pen accommodating structure is not arranged, and the working efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: the space calculation measuring device based on indoor design comprises a measuring scale main body, scale marks and a first sliding chute, wherein the scale marks are fixedly connected with the top of the front surface of the measuring scale main body, the first sliding chute is fixedly connected with the top of the scale marks, a second sliding chute is fixedly connected with the back of the top of the measuring scale main body, wherein,
a first indicating block is movably connected inside the second sliding groove, a connecting rod is fixedly connected to the front of the bottom of the first indicating block, and a second indicating block is fixedly connected to the bottom of one end of the connecting rod;
the measuring scale comprises a measuring scale body and is characterized in that a hollow cavity is fixedly connected inside the bottom of the measuring scale body, a partition plate is fixedly connected to the top of the hollow cavity, a movable shaft is movably connected to the middle of one side of the hollow cavity, a connecting rod is connected to the surface of the movable shaft in an embedded mode, an auxiliary measuring scale is fixedly connected to one end of the connecting rod, a positioning hole penetrates through the middle of one side of the front face of the measuring scale body, and a positioning bolt is embedded and connected inside the positioning hole;
the utility model discloses a measuring scale, including dipperstick main part, the front middle part opposite side fixedly connected with movable groove of dipperstick main part, the inside embedding in movable groove is connected with the screw thread transfer line, the surperficial swing joint of screw thread transfer line has the screw thread transmission piece, the preceding fixedly connected with connecting block of screw thread transmission piece, the inside through connection of connecting block has interim jack, the inner wall fixedly connected with anti-drop rubber pad of interim jack.
Preferably, one end of the threaded transmission rod is fixedly connected with a handle, one side of the movable groove is fixedly connected with a level bubble, and the cross section of the level bubble is rectangular.
Preferably, bottom one side fixedly connected with perpendicular limit stop of dipperstick main part, perpendicular limit stop's cross-sectional shape is the rectangle, and its thickness is unanimous with the thickness of dipperstick main part.
Preferably, the top of one end of the connecting rod is fixedly connected with an auxiliary moving block, and the cross section of the auxiliary moving block is rectangular.
Preferably, the scale mark at the top of the front face of the measuring scale body, the first chute at the top of the scale mark, the second chute at the back of the top of the measuring scale body, the first indication block inside the second chute, the connecting rod in front of the bottom of the first indication block, and the second indication block at the bottom of one end of the connecting rod jointly form an auxiliary reading mechanism.
Preferably, the cavity in dipperstick main part bottom inside, the division board at cavity top, the loose axle of cavity one side middle part, the connecting rod on loose axle surface, the supplementary dipperstick of connecting rod one end, the locating hole of the positive one side middle part of dipperstick main part, the inside locating bolt of locating hole constitutes folding type bidirectional measurement mechanism jointly.
Preferably, the movable groove of the positive middle part opposite side of dipperstick main part, the screw drive pole of activity inslot portion, the screw drive piece on screw drive pole surface, the preceding connecting block of screw drive piece, the inside temporary jack of connecting block, the anti-drop rubber pad of temporary jack inner wall constitutes marker supporting mechanism jointly.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the space calculation measuring device based on the indoor design, through the arrangement of the level bubble, related users can judge the levelness of the measuring surface according to the position of the level bubble, other tools are not needed, and the convenience of the device main body is improved;
(2) according to the space calculation measuring device based on the indoor design, the vertical limit stop can limit the auxiliary measuring scale to continue to move when the auxiliary measuring scale is adjusted to be in a vertical state by related users through the vertical limit stop, so that the auxiliary measuring scale can be in a vertical position, and the practicability of the device main body is improved;
(3) according to the space calculation measuring device based on the indoor design, the auxiliary moving block is arranged, the rectangular auxiliary moving block provides a force application point for related users, the users can hold the auxiliary moving block to move the connecting rod when needing to move the connecting rod, the auxiliary moving block facilitates the related users to move the connecting rod, and the convenience of the device main body is improved;
(4) the space calculation measuring device based on the indoor design is characterized in that an auxiliary reading mechanism is arranged, a connecting rod penetrates through a first sliding groove, a first indicating block and a second indicating block are connected through the connecting rod, a related user can move the connecting rod after attaching a measuring scale body to a measuring surface during data measurement, the first indicating block is moved to a measuring end, and then accurate reading can be conducted through scales aligned by the second indicating block;
(5) the space calculation measuring device based on the indoor design comprises a folding type bidirectional measuring mechanism, a positioning bolt can be firstly screwed out of a positioning hole when related users need to carry out multi-surface measurement, an auxiliary measuring scale is connected with a movable shaft through a connecting rod, the auxiliary measuring scale can be rotated around the movable shaft by the users after the positioning bolt is screwed out, the users can screw the positioning bolt into another positioning hole to fix the auxiliary measuring scale after the auxiliary measuring scale is rotated to be in a vertical state, the auxiliary measuring scale is kept in a vertical state with a measuring scale main body after being fixed, the users can carry out double-surface synchronous measurement, the practicability of the device main body is improved by the folding type bidirectional measuring mechanism, and the users can conveniently carry out bidirectional synchronous measurement;
(6) this spatial calculation measuring device based on indoor decoration, through setting up marker pen supporting mechanism, interim jack is equipped with threely altogether, relevant user of service can insert interim jack with the marker pen that temporarily can not use, it can increase the friction between marker pen and the interim jack to be equipped with the anti-drop rubber pad in the interim jack simultaneously, the accident of marker pen has been prevented to drop, connect on the screw drive piece through the connecting block, the rotatory screw drive pole of relevant user of service can make the screw drive piece remove, the user of service accessible rotates the position of the nimble regulation connecting block of screw drive pole, marker pen supporting mechanism has improved the convenience of device main part, the user of service has made things convenient for the user of service to place the pen temporarily.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a cavity according to the present invention;
FIG. 3 is a schematic cross-sectional view of a marker receiving mechanism according to the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is an enlarged view of the structure of the present invention at A.
In the figure: 1. a measuring scale main body; 2. scale lines; 3. a first chute; 4. a second chute; 5. a first indication block; 6. a connecting rod; 7. a second indication block; 8. a hollow cavity; 9. a partition plate; 10. a movable shaft; 11. a connecting rod; 12. an auxiliary measuring scale; 13. positioning holes; 14. positioning bolts; 15. a movable groove; 16. a threaded drive link; 17. a threaded transmission block; 18. connecting blocks; 19. a temporary jack; 20. an anti-falling rubber pad; 21. a grip; 22. a level bubble; 23. a vertical limit stop; 24. an auxiliary moving block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: indoor design-based space calculation measuring device comprises: 1. a measuring scale main body; 2. scale lines; 3. a first chute; 4. a second chute; 5. a first indication block; 6. a connecting rod; 7. a second indication block; 8. a hollow cavity; 9. a partition plate; 10. a movable shaft; 11. a connecting rod; 12. an auxiliary measuring scale; 13. positioning holes; 14. positioning bolts; 15. a movable groove; 16. a threaded drive link; 17. a threaded transmission block; 18. connecting blocks; 19. a temporary jack; 20. an anti-falling rubber pad; 21. a grip; 22. a level bubble; 23. a vertical limit stop; 24. the top of the front of the measuring scale main body 1 is fixedly connected with a scale mark 2, the top of the scale mark 2 is fixedly connected with a first chute 3, the rear of the top of the measuring scale main body 1 is fixedly connected with a second chute 4, wherein,
one end of the threaded transmission rod 16 is fixedly connected with a handle 21, one side of the movable groove 15 is fixedly connected with a level bubble 22, the cross section of the level bubble 22 is rectangular, the existing indoor design measuring device has poor functionality and cannot achieve level detection, relevant users can judge the levelness of a measuring surface according to the position of the level bubble 22 by arranging the level bubble 22 without additionally using other tools, the convenience of the device main body is improved, one side of the bottom end of the measuring scale main body 1 is fixedly connected with a vertical limit stop 23, the cross section of the vertical limit stop 23 is rectangular, the thickness of the vertical limit stop is consistent with that of the measuring scale main body 1, when the relevant users adjust the position of the auxiliary measuring scale 12, the auxiliary measuring scale 12 cannot keep vertical due to excessive adjustment, and when the relevant users adjust the auxiliary measuring scale 12 to be vertical by arranging the vertical limit stop 23, the vertical limit stop 23 can limit the auxiliary measuring scale 12 to continue to move, so that the auxiliary measuring scale 12 can be located at a vertical position, the practicability of the device main body is improved, the auxiliary moving block 24 is fixedly connected to the top of one end of the connecting rod 6, the cross section of the auxiliary moving block 24 is rectangular, the rectangular auxiliary moving block 24 provides a force application point for related users through the auxiliary moving block 24, the users can hold the auxiliary moving block 24 to move the auxiliary moving block when the connecting rod 6 needs to be moved, the auxiliary moving block 24 facilitates the related users to move the connecting rod 6, and the convenience of the device main body is improved.
The scale mark 2 on the top of the front face of the measuring scale main body 1, the first sliding groove 3 on the top of the scale mark 2, the second sliding groove 4 on the back of the top of the measuring scale main body 1, the first indication block 5 in the second sliding groove 4, the connecting rod 6 in the front of the bottom of the first indication block 5 and the second indication block 7 at the bottom of one end of the connecting rod 6 jointly form an auxiliary reading mechanism, the reading of the existing indoor design measuring device is easy to generate error in the using process, further the subsequent design work is inconvenient and even serious errors occur in the subsequent design work, by arranging the auxiliary reading mechanism, the connecting rod 6 penetrates through the first sliding groove 3, the first indication block 5 and the second indication block 7 are connected through the connecting rod 6, related users can move the connecting rod 6 after attaching the measuring scale main body 1 to the measuring surface during data measurement, so that the first indication block 5 is moved to the measuring end, comparatively accurate reading can be carried out through the scale that 7 alignment of second instruction pieces subsequently, supplementary reading mechanism has improved the precision that user of service measured the reading, and scale and measuring face can be aimed at to first instruction piece 5 and second instruction piece 7, have avoided user of service to observe the reading and have produced the deviation.
The measuring scale comprises a hollow cavity 8 inside the bottom of a measuring scale main body 1, a partition plate 9 at the top of the hollow cavity 8, a movable shaft 10 at the middle part of one side of the hollow cavity 8, a connecting rod 11 on the surface of the movable shaft 10, an auxiliary measuring scale 12 at one end of the connecting rod 11, a positioning hole 13 at the middle part of one side of the front surface of the measuring scale main body 1 and a positioning bolt 14 inside the positioning hole 13, wherein a folding type bidirectional measuring mechanism is formed by the hollow cavity 8, the connecting rod 11, the auxiliary measuring scale 12, the positioning bolt 13 and the positioning bolt 14, the positioning bolt 14 and the positioning bolt 14, the folding type bidirectional measuring mechanism is arranged, the positioning bolt 14 can be firstly screwed out from the positioning hole 13 when related users need to carry out multi-surface measurement, the auxiliary measuring scale 12 is connected with the movable shaft 10 through the connecting rod 11, and the auxiliary measuring scale 12 can be rotated around the movable shaft 10 by the users after the positioning bolt 14 is screwed out, treat that supplementary dipperstick 12 rotates to the vertical state after, the user of service can fix supplementary dipperstick 12 in another locating hole 13 of gim peg 14 screw in, supplementary dipperstick 12 is fixed well back and dipperstick main part 1 and is kept the vertical state, and the user of service can carry out two-sided synchronous measurement, and folding type two-way measuring mechanism has improved the practicality of device main part, has made things convenient for the user of service to carry out two-way synchronous measurement.
The measuring scale comprises a measuring scale body 1, a movable groove 15 arranged on the other side of the middle part of the front surface of the measuring scale body 1, a threaded transmission rod 16 arranged in the movable groove 15, a threaded transmission block 17 arranged on the surface of the threaded transmission rod 16, a connecting block 18 arranged in front of the threaded transmission block 17, a temporary jack 19 arranged in the connecting block 18, and an anti-falling rubber pad 20 arranged on the inner wall of the temporary jack 19, wherein the marker pen bearing mechanism is formed by combining the threaded transmission block 17, the connecting block 18 arranged in front of the threaded transmission block 17, the temporary jack 19 and the anti-falling rubber pad 20, and related users often use the marker pen when measuring indoor design data, the prior art is that the marker pen is carried with one another and is inconvenient to take when needing to use, and has a large risk of loss, the marker pen bearing mechanism is arranged, the number of the temporary jacks 19 is three, the related users can insert the marker pen which cannot be used temporarily into the temporary jack 19, and the anti-falling rubber pad 20 is arranged in the temporary jack 19 can increase the friction between the marker pen and the temporary jack 19, the marking pen is prevented from accidentally falling off and is connected to the threaded transmission block 17 through the connecting block 18, the threaded transmission rod 16 is rotated by related users to enable the threaded transmission block 17 to move, the positions of the connecting blocks 18 are flexibly adjusted by the users through rotating the threaded transmission rod 16, the marking pen bearing mechanism improves the convenience of the device body, and the users can place the marking pen temporarily.
The working principle is as follows: when the space calculation measuring device based on indoor design is used, firstly, related users can stick the measuring scale main body 1 to the measuring surface and then move the connecting rod 6 when performing data measurement, so that the first indicating block 5 is moved to the measuring end, then the scales aligned by the second indicating block 7 can be used for relatively accurate reading, when the related users need to perform multi-surface measurement, the positioning bolt 14 can be firstly screwed out from the positioning hole 13, the auxiliary measuring scale 12 is connected with the movable shaft 10 through the connecting rod 11, after the positioning bolt 14 is screwed out, the users can rotate the auxiliary measuring scale 12 around the movable shaft 10, after the auxiliary measuring scale 12 is rotated to be in a vertical state, the users can screw the positioning bolt 14 into another positioning hole 13 to fix the auxiliary measuring scale 12, after the auxiliary measuring scale 12 is fixed, the auxiliary measuring scale 12 is kept in a vertical state with the measuring scale main body 1, and the users can perform double-surface synchronous measurement, the related user can insert the marker which can not be used temporarily into the temporary insertion hole 19, and the anti-falling rubber pad 20 arranged in the temporary insertion hole 19 can increase the friction between the marker and the temporary insertion hole 19, so as to prevent the marker from falling off accidentally, and the related user can rotate the threaded transmission rod 16 to drive the threaded transmission block 17 to move by connecting the marker to the threaded transmission block 17 through the connecting block 18, and the content which is not described in detail in the description belongs to the prior art which is known by the person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1. Spatial computation measuring device based on indoor decoration, including dipperstick main part (1), scale mark (2) and first spout (3), its characterized in that: the top of the front surface of the measuring scale main body (1) is fixedly connected with scale marks (2), the top of the scale marks (2) is fixedly connected with a first chute (3), the back of the top of the measuring scale main body (1) is fixedly connected with a second chute (4), wherein,
a first indicating block (5) is movably connected inside the second sliding groove (4), a connecting rod (6) is fixedly connected to the front of the bottom of the first indicating block (5), and a second indicating block (7) is fixedly connected to the bottom of one end of the connecting rod (6);
the measuring scale comprises a measuring scale body (1), wherein a hollow cavity (8) is fixedly connected to the inside of the bottom of the measuring scale body (1), a partition plate (9) is fixedly connected to the top of the hollow cavity (8), a movable shaft (10) is movably connected to the middle of one side of the hollow cavity (8), a connecting rod (11) is connected to the surface of the movable shaft (10) in a nested mode, an auxiliary measuring scale (12) is fixedly connected to one end of the connecting rod (11), a positioning hole (13) is connected to the middle of one side of the front face of the measuring scale body (1) in a penetrating mode, and a positioning bolt (14) is connected to the inside of the positioning hole (13) in an embedded mode;
the utility model discloses a measuring scale, including dipperstick main part (1), the front middle part opposite side fixedly connected with movable groove (15) of dipperstick main part (1), the inside embedding of movable groove (15) is connected with screw thread transmission pole (16), the surperficial swing joint of screw thread transmission pole (16) has screw thread transmission piece (17), preceding fixedly connected with connecting block (18) of screw thread transmission piece (17), the inside through connection of connecting block (18) has interim jack (19), the inner wall fixedly connected with anti-drop rubber pad (20) of interim jack (19).
2. The indoor design-based space calculation measurement device of claim 1, wherein: one end of the threaded transmission rod (16) is fixedly connected with a handle (21), one side of the movable groove (15) is fixedly connected with a level bubble (22), and the cross section of the level bubble (22) is rectangular.
3. The indoor design-based space calculation measurement device of claim 1, wherein: bottom one side fixedly connected with perpendicular limit stop (23) of dipperstick main part (1), the cross-sectional shape of perpendicular limit stop (23) is the rectangle, and its thickness is unanimous with the thickness of dipperstick main part (1).
4. The indoor design-based space calculation measurement device of claim 1, wherein: an auxiliary moving block (24) is fixedly connected to the top of one end of the connecting rod (6), and the cross section of the auxiliary moving block (24) is rectangular.
5. The indoor design-based space calculation measurement device of claim 1, wherein: scale mark (2) at the positive top of dipperstick main part (1), first spout (3) at scale mark (2) top, second spout (4) behind dipperstick main part (1) top, inside first instruction piece (5) of second spout (4), the preceding connecting rod (6) in first instruction piece (5) bottom, second instruction piece (7) of connecting rod (6) one end bottom constitute supplementary reading mechanism jointly.
6. The indoor design-based space calculation measurement device of claim 1, wherein: the utility model discloses a two-way measuring mechanism of formula of turning over is constituteed jointly to well cavity (8) in dipperstick main part (1) bottom inside, division board (9) at well cavity (8) top, loose axle (10) at well cavity (8) one side middle part, connecting rod (11) on loose axle (10) surface, supplementary dipperstick (12) of connecting rod (11) one end, locating hole (13) at the positive one side middle part of dipperstick main part (1), locating pin (14) inside locating hole (13).
7. The indoor design-based space calculation measurement device of claim 1, wherein: the measuring scale main part (1) openly movable groove (15) of middle part opposite side, the inside screw drive pole (16) of movable groove (15), screw drive block (17) on screw drive pole (16) surface, connecting block (18) in front of screw drive block (17), inside interim jack (19) of connecting block (18), anti-drop rubber pad (20) of interim jack (19) inner wall constitute marker pen supporting mechanism jointly.
CN202110752509.1A 2021-07-02 2021-07-02 Space calculation measuring device based on indoor design Withdrawn CN113357995A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114279292A (en) * 2021-12-24 2022-04-05 中检集团公信安全科技有限公司 A multi-functional measuring device for chemical engineering design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114279292A (en) * 2021-12-24 2022-04-05 中检集团公信安全科技有限公司 A multi-functional measuring device for chemical engineering design

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Application publication date: 20210907