CN102874490A - Quantitative liquid taking appliance and method - Google Patents
Quantitative liquid taking appliance and method Download PDFInfo
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- CN102874490A CN102874490A CN2012101932432A CN201210193243A CN102874490A CN 102874490 A CN102874490 A CN 102874490A CN 2012101932432 A CN2012101932432 A CN 2012101932432A CN 201210193243 A CN201210193243 A CN 201210193243A CN 102874490 A CN102874490 A CN 102874490A
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Abstract
The invention discloses a quantitative liquid taking appliance and a quantitative liquid taking method. The quantitative liquid taking appliance comprises a solvent bottle, a piston type liquid taking mechanism, wherein a quantitative liquid taking partition plate is arranged in the solvent bottle; a quantitative liquid taking container is formed by enclosing the quantitative liquid taking partition plate, a solvent bottle body and a solvent bottle bottom. By the quantitative liquid taking appliance, the quantitative liquid taking partition plate and the liquid taking mechanism are arranged in the sealed solvent bottle, so that the quantitative container is ingeniously formed in the sealed solvent bottle, and an organic solvent can be quantified and taken in the sealed state; and simultaneously, a waste liquid recovery device is arranged on the solvent bottle for collecting waste liquid, so that a phenomenon that the environment is influenced because the waste liquid is discharged everywhere is avoided, the working site is purified, and secondary pollution caused by the waste liquid is avoided.
Description
Technical field
The present invention relates to a kind of painting dressing automobiles instrument, but refer more particularly to a kind of utensil and quantitative liquid getting method of the closed quantitative liquid getting with the waste liquid withdrawer.
Background technology
Usually, vehicle body carries out painting operation at Painting Shop can not realize very the qualification rate that once rolls off the production line, and always some nonconformity vehicle bodies occur more or less, needs off-line blade coating putty or repairing or is coated with the situation of finish paint; Off-line is repaired different from on-line spray, and nearly all car load manufacturing enterprise all adopts hand spray to repair at present, and this just needs the workman to carry out the modulation of a small amount of putty or colored paint, must add organic solvent in the process of modulation; We know the characteristics of these organic solvents: volatile, either large or small toxicity, inflammable and explosive, contaminated environment etc., while workman general dependence experience when adding organic solvent, or use the open measuring devices such as graduated cylinder to prepare, can produce following harm in this situation:
1. workman's health caused harm;
2. environment is caused certain pollution;
3. when the repairing amount was larger, organic solvent volatilization concentration was large, easily causes the danger of fire or blast;
4. the quantity of solvent of adding in putty or the colored paint is wayward, easily causes blistering on coating film after the repairing, produces aberration, stings at the end etc. wayward product design;
5. solvent for use is exposed in the air, may cause rotten, and once exhaustless must be discarded, also caused the waste of resource.
China Patent No. is CN200620141672.5's, name is called the utility model patent of volatile liquid quantitative liquid-taking device, a kind of quantitative liquid taking device is disclosed, liquid storage bottle links to each other with the import of scale separating funnel by a drainage tube, drainage tube passes cork and enters separating funnel, insert a breather pipe at cork, the opening of breather pipe uses sealing shroud, drainage tube and breather pipe have respectively a piston, exit end at the scale separating funnel has a piston, there is a sealing shroud in the exit, the bottleneck of liquid storage bottle seals with cork, insert a pressure breathing pipe on the cork, an airtight folder and sealing shroud are arranged on the pressure breathing pipe, the riding position of liquid storage bottle is higher than the scale separating funnel, also can adopt burette to substitute the scale separating funnel, the method that liquid storage bottle adopts bottleneck to make progress is settled, although can under full closeding state, get required liquid, the gasification that can prevent volatile liquid is overflowed, but owing to adopt two liquid storage bottles, and the relative height of bottleneck is also had certain requirement, cause the quantitative process of liquid very loaded down with trivial details, the extrusion of liquid also need be adopted pressure gas, the attendant equipment cost is higher, has restricted its use, can not adapt to the field application of Painting Shop.
Summary of the invention
That the present invention mainly solves is quantitatively loaded down with trivial details in the quantitative process of organic solvent that Painting Shop adds in the allotment of colored paint or putty, solvent is volatile, the technical matters of rotten and contaminated environment; But utensil and the quantitative liquid getting method with the closed quantitative liquid getting of withdrawer that provide that a kind of Painting Shop uses.
In order to solve the technical matters of above-mentioned existence, the present invention adopts following technical proposals:
But the utensil of a kind of quantitative liquid getting of the present invention, comprise that solvent bottle and piston type get liquid mechanism, be provided with a quantitative liquid getting dividing plate in the described solvent bottle, the body of described quantitative liquid getting dividing plate and solvent bottle and the bottle end, enclose and form a dosing liquid-taking container, the liquid taking port that described piston type is got liquid mechanism is located in the described dosing liquid-taking container, by the sealing solvent bottle in be provided with dexterously one can be quantitative container, and get liquid mechanism by simple piston type and derive, make volatile and harmful organic solution quantitatively and get the liquid process and under sealing state, finish.
As preferably, described solvent bottle and quantitative liquid getting dividing plate are transparence, can be clearly to organic solvent quantitatively and show the dosage of organic solvent.
As preferably, described solvent bottle is provided with the small-range scale of measuring the dosing liquid-taking container range and the wide range scale of measuring the range of solvent bottle own, and the handled easily personnel grasp the dosage of the organic solvent that needs quantitative fetching and the quantity of residual solvent.
As preferably, described quantitative liquid getting dividing plate is curved, the both sides straight flange of dividing plate is connected with solvent bottle respectively with base arcuate edge, the part of quantitative liquid getting dividing plate and solvent bottle encloses a dosing liquid-taking container, be skillfully constructed, easy to make, use easily, bring convenience to the task of organic solvent under sealing state.
As preferably, described piston type is got liquid mechanism and is comprised the fluid catheter of getting that is connected in the described dosing liquid-taking container.
As preferably, described piston type is got liquid mechanism and is also comprised liquid feeding device, described liquid feeding device comprises shower nozzle, liquid pushing tube, seal cover cap, piston and is located at flaky valve open and close device on the piston, described shower nozzle is connected with liquid pushing tube, described seal cover cap matches with described solvent bottle bottleneck, and seal cover cap central authorities are provided with circular hole, and liquid pushing tube and circular hole match to merge and pass circular hole and be connected with piston, piston central authorities are provided with fluid hole, and described flaky valve open and close device is located on the described fluid hole.
As preferably, described piston type is got liquid mechanism and is also comprised device for storing liquid, device for storing liquid comprises liquid storage cylinder, retracing spring and spherical valve open and close device, piston is located in the liquid storage cylinder and with the liquid storage cylinder internal diameter and coincide, piston can slide up and down along liquid storage cylinder, bottom center at liquid storage cylinder is provided with inlet opening, described spherical valve open and close device is located at the top of described inlet opening, inlet opening is connected with the described fluid catheter of getting, the other end of getting fluid catheter is located at the bottom of described dosing liquid-taking container, described retracing spring is located in the liquid storage cylinder between piston base and the inlet opening, pressing nozzle makes liquid pushing tube drive piston and slides up and down in liquid storage cylinder, and the pressure of liquid storage cylinder inner chamber body changes the difference folding of the flaky valve open and close device of the spherical valve open and close device that makes liquid storage cylinder bottom liquid inlet end and piston head outlet end, organic solvent in the dosing liquid-taking container is risen in the liquid pushing tube by the feed liquor conduit, and derive from nozzle, get the liquid mechanism structure simple, easy to use, control accurately, and is with low cost.
As preferably, the body of described solvent bottle is provided with fixed support, described fixed support is provided with the waste liquid withdrawer, be designed with the waste liquid withdrawer outside solvent bottle, the waste liquid withdrawer is closed, comprises withdrawer lid and withdrawer cylinder body, make things convenient for the waste liquid in the use procedure to store, the waste liquid withdrawer is airtight container, prevents the secondary pollution of waste liquid, has purified the working space.
As preferably, described withdrawer lid central authorities are provided with the support of uncapping, and are provided with the rubber connecting strap between withdrawer lid and the withdrawer cylinder body, and an end of described rubber connecting strap is connected with the described support of uncapping, and the other end is connected with fixed support.
But according to the quantitative liquid getting method of above quantitative liquid getting utensil, its step is as follows:
A) application for preparing is joined in the solvent bottle with organic solvent, make liquid level not be higher than the height of quantitative liquid getting dividing plate, the seal cover cap of screwing on makes the solution bottle sealing;
B) open withdrawer lid, the withdrawer cylinder body is mentioned and aims at nozzle, pressing nozzle is with the air in the eliminating solution bottle and replace the partial solvent of most external ingress of air in the liquid pushing tube, and this partial solvent enters the waste liquid withdrawer and reclaims.
C) calculate required organic solvent amount, solvent bottle is tilted, organic solvent in the solvent bottle is crossed in the quantitative liquid getting dividing plate top inflow dosing liquid-taking container, observe the small-range scale on the dosing liquid-taking container wall, after reaching the required organic solvent amount of allotment, solvent bottle is uprightly placed, finished the paced work of organic solvent amount of preparation;
D) pressing nozzle repeatedly exports in the preparation container organic solvent in the dosing liquid-taking container from nozzle, finish the liquid of getting of organic solution.
E) observe at any time wide range scale on the solvent bottle, understand the solvent surplus in the solvent bottle, in order in time add, perform next time the quantitatively dead work of preparation.
F) waste liquid amount in the liquid waste solution withdrawer, regularly waste liquid is poured into waste liquid and is specified discharging place to focus on.
The invention has the beneficial effects as follows: by in the solvent bottle of sealing, the quantitative liquid getting dividing plate being set and piston type is got liquid mechanism, in the solvent bottle of sealing, form very dexterously a dosing liquid-taking container and liquid taking device, can under sealing condition, finish very simply to organic solvent quantitatively and get liquid, simultaneously, the waste liquid withdrawer is set with waste collection at solvent bottle, prevent that waste liquid from discharging the impact that environment is caused everywhere, purified the operation place, avoided the secondary pollution of waste liquid.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the generalized section of Fig. 1.
Fig. 3 is the structural representation that the piston type among Fig. 1 is got liquid mechanism.
Fig. 4 is another kind of structural representation of the present invention.
Fig. 5 is another structural representation of the present invention.
1. solvent bottles among the figure, 11. quantitative liquid getting dividing plates, 12. dosing liquid-taking containers, 13. small-range scales, 14. the wide range scale, 15. seal cover caps, 16. fixed supports, 2. piston type is got liquid mechanism, 20. get fluid catheter, 21. shower nozzles, 22. liquid pushing tubes, 23. pistons, 24. the flaky valve open and close device, 25. fluid holes, 26. liquid storage cylinders, 27. retracing springs, 28. spherical valve open and close device, 29. inlet openings, 3. waste liquid withdrawer, 31. withdrawers lid, 32. the withdrawer cylinder body, 33. supports of uncapping, 34. rubber connecting straps.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: but the utensil of a kind of quantitative liquid getting of the present embodiment 1, such as Fig. 1, shown in Figure 2, comprise that solvent bottle 1 and piston type get liquid mechanism 2, solvent bottle is glass bottle, be provided with a transparent quantitative liquid getting dividing plate 11 in the solvent bottle, the quantitative liquid getting dividing plate is curved, the both sides straight flange of dividing plate and base arcuate edge are bonding with body and the bottle end of solvent bottle respectively, the corresponding body of quantitative liquid getting dividing plate and solvent bottle and the bottle end, enclose the dosing liquid-taking container 12 that forms an opening, are carved with the small-range scale 13 of measuring the dosing liquid-taking container range on the solvent bottle body, and the wide range scale 14 of measuring the range of solvent bottle own; Piston type is got liquid mechanism as shown in Figure 3, comprise liquid feeding device, device for storing liquid and get fluid catheter 20, liquid feeding device comprises shower nozzle 21, liquid pushing tube 22, seal cover cap 15, piston 23 and the flaky valve open and close device 24 that is located on the piston, shower nozzle is connected with the top of liquid pushing tube, seal cover cap and solvent bottle bottleneck kissing merge and the solvent bottle bottleneck screws up, the central authorities of seal cover cap have circular hole, liquid pushing tube and circular hole match to merge and pass circular hole and be connected with piston-top surface, piston central authorities have fluid hole 25, the flaky valve open and close device is installed on the fluid hole, and the bottom of liquid pushing tube is enclosed within outside the flaky valve open and close device and with piston head and is tightly connected; Device for storing liquid comprises liquid storage cylinder 26, be located at retracing spring 27 and spherical valve open and close device 28 in the liquid storage cylinder, piston is located in the liquid storage cylinder and with the liquid storage cylinder internal diameter and coincide, piston can slide up and down along liquid storage cylinder, bottom center at liquid storage cylinder is designed with inlet opening 29, spherical valve open and close device is installed in the top of inlet opening, inlet opening with get fluid catheter and be connected, the other end of getting fluid catheter is placed on the bottom of dosing liquid-taking container, in the liquid storage cylinder of retracing spring design between piston base and inlet opening, the bottom of inlet opening is connected with liquid flowing tube, and the other end of liquid flowing tube is placed on the dosing liquid-taking container bottom.
During use, first organic solvent is poured in the solvent bottle, noted making quantity of solvent be no more than the height of quantitative liquid getting dividing plate, tighten accordingly seal cover cap, making becomes an airtight container, subsequently, set the organic solvent amount that needs, and be converted into the down scale range, this solvent bottle inclination certain angle, make the interior solvent of solvent bottle cross dividing plate and enter in the dosing liquid-taking container, put positive solvent bottle body and check the down scale range, then the solvent of set amount measures after reaching requirement; Pressing nozzle, the liquid pushing tube coupled piston moves downward, the retracing spring compression, this moment, the liquid storage cylinder internal gas pressure was greater than ambient pressure, then the spherical valve open and close device on the inlet is closed, flaky valve open and close device on the liquid outlet is opened, and the organic solvent that originally is stored in the liquid storage cylinder is derived from nozzle by liquid pushing tube from liquid outlet; After loosing one's grip, because the apply piston of retracing spring returns to the home position, then the liquid storage cylinder air pressure inside is less than ambient pressure, then spherical valve open and close device is opened, the flaky valve open and close device is closed, solvent enters liquid storage cylinder by getting fluid catheter from dosing liquid-taking container, again press down nozzle, the shape valve open and close device of then scoring is closed, the flaky valve open and close device is opened, then solvent rises to nozzle by liquid storage cylinder derives, because there is the certain proportion relation in the amount of the quantity of solvent in the dividing plate and each ejection, can realize the quantitative liquid of getting through several repeated presses nozzle; If the quantity of solvent of taking is less than the quantitative values in the dosing liquid-taking container, then only need carefully to pay close attention to the small-range scale value, reach required amount and can stop to get liquid.
Wide range scale on the close observation solvent bottle is in time understood the surplus of the organic solvent in the solvent bottle, in order in time add, is the work of getting ready of quantitative preparation next time.
When solvent bottle is each add full solvent after, need pressing nozzle to get rid of the air in the bottle and to displace the partial solvent of most external ingress of air.
Embodiment 2: but the utensil of a kind of quantitative liquid getting of the present embodiment 2, as shown in Figure 4, comprise that solvent bottle and piston type get liquid mechanism, solvent bottle is glass bottle, be provided with a transparent quantitative liquid getting dividing plate in the solvent bottle, the quantitative liquid getting dividing plate is tabular, dull and stereotyped dual-side and base are bonding with body and the bottle end of solvent bottle respectively, dull and stereotyped corresponding body and the bottle end with solvent bottle, enclose the dosing liquid-taking container that forms an opening, be carved with the small-range scale of measuring the dosing liquid-taking container range at the solvent bottle body, and the wide range scale of measuring the range of solvent bottle own, the other parts of the present embodiment 2 all with the appropriate section of embodiment 1 roughly the same, this paper repeats no more.
Embodiment 3: but the utensil of a kind of quantitative liquid getting of the present embodiment 3, as shown in Figure 5, comprise that solvent bottle and piston type get liquid mechanism, solvent bottle is glass bottle, be provided with a transparent quantitative liquid getting dividing plate in the solvent bottle, the dual-side of dividing plate and base are bonding with body and the bottle end of solvent bottle respectively, the corresponding body of quantitative liquid getting dividing plate and solvent bottle and the bottle end, enclose the dosing liquid-taking container that forms an opening, are carved with the small-range scale of measuring the dosing liquid-taking container range and the wide range scale of measuring the range of solvent bottle own at the solvent bottle body; Body at solvent bottle is equipped with fixed support 16, be placed with waste liquid withdrawer 3 on the fixed support, the waste liquid withdrawer is closed, comprise withdrawer lid 31 and withdrawer cylinder body 32, at the central design of the withdrawer lid support 33 of uncapping, be designed with rubber connecting strap 34 between withdrawer lid and the withdrawer cylinder body, one end of rubber connecting strap is flexibly connected with the support of uncapping, the other end and fixed support are fixed, and when needs abandon waste liquid, the withdrawer lid are opened, nozzle alignment withdrawer cylinder body, waste liquid is imported the waste liquid withdrawer, and the waste liquid withdrawer is sealing state at ordinary times, in the time of maybe need toppling over after the collection of waste liquid withdrawer is full, the emission point of directly the waste liquid withdrawer being delivered to appointment focuses on, can not impact environment, the other parts of the present embodiment 3 all with the appropriate section of embodiment 1 roughly the same, this paper repeats no more.
Above explanation is not that the present invention has been done restriction; the present invention also is not limited only to giving an example of above-mentioned explanation; the variation that those skilled in the art have done in essential scope of the present invention, retrofit, increase or replace, all should be considered as protection scope of the present invention.
Claims (10)
1. but the utensil of a quantitative liquid getting, it is characterized in that: comprise that solvent bottle (1) and piston type get liquid mechanism (2), be provided with a quantitative liquid getting dividing plate (11) in the described solvent bottle, the body of described quantitative liquid getting dividing plate and solvent bottle and a bottle end, enclose and form a dosing liquid-taking container (12), and the liquid taking port that described piston type is got liquid mechanism is located at the bottom of described dosing liquid-taking container.
2. according to claim 1, it is characterized in that: described solvent bottle (1) and quantitative liquid getting dividing plate (11) are transparence.
3. according to claim 1, it is characterized in that: described solvent bottle (1) is provided with the small-range scale (13) of measuring dosing liquid-taking container (12) range and the wide range scale (14) of measuring the range of solvent bottle own.
4. according to claim 1, it is characterized in that: described quantitative liquid getting dividing plate (11) is curved, and the both sides straight flange of dividing plate is connected with solvent bottle (1) inner chamber respectively with base arcuate edge.
5. according to claim 1, it is characterized in that: described piston type is got liquid mechanism (2) and is comprised being connected to and get fluid catheter (20) in the described dosing liquid-taking container.
6. according to claim 1, it is characterized in that: described piston type is got liquid mechanism (2) and is also comprised liquid feeding device, described liquid feeding device comprises shower nozzle (21), liquid pushing tube (22), seal cover cap (15), piston (23) and be located at flaky valve open and close device (24) on the piston, described shower nozzle is connected with liquid pushing tube, described seal cover cap matches with described solvent bottle bottleneck, seal cover cap central authorities are provided with circular hole, liquid pushing tube and circular hole match to merge and pass circular hole and be connected with piston, piston central authorities are provided with fluid hole (25), and described flaky valve open and close device is located on the described fluid hole.
7. according to claim 1, it is characterized in that: described piston type is got liquid mechanism (2) and is also comprised device for storing liquid, device for storing liquid comprises liquid storage cylinder (26), retracing spring (27) and spherical valve open and close device (28), piston is located in the liquid storage cylinder and with the liquid storage cylinder internal diameter and coincide, piston can slide up and down along liquid storage cylinder, bottom center at liquid storage cylinder is provided with inlet opening (29), described spherical valve open and close device is located at the top of described inlet opening, inlet opening is connected with the described fluid catheter of getting, the other end of getting fluid catheter is located at the bottom of described dosing liquid-taking container (12), and described retracing spring is located in the liquid storage cylinder between piston base and the inlet opening.
8. according to claim 1, it is characterized in that: the body of described solvent bottle (1) is provided with fixed support (16), described fixed support is provided with waste liquid withdrawer (3), and described waste liquid withdrawer is closed, comprises withdrawer lid (31) and withdrawer cylinder body (32).
9. according to claim 1, it is characterized in that: described withdrawer covers (31) central authorities and is provided with the support of uncapping (33), be provided with rubber connecting strap (34) between withdrawer lid and the fixed support, one end of described rubber connecting strap is connected with the described support of uncapping, and the other end is connected with fixed support (16).
But 10. the quantitative liquid getting method of described quantitative liquid getting utensil according to claim 1, its step is as follows:
A) application for preparing is joined in the solvent bottle with organic solvent, make liquid level not be higher than the height of quantitative liquid getting dividing plate, the seal cover cap of screwing on makes the solution bottle sealing;
B) open withdrawer lid, the withdrawer cylinder body is mentioned and aims at nozzle, pressing nozzle is with the air in the eliminating solution bottle and replace the partial solvent of most external ingress of air in the liquid pushing tube, and this partial solvent enters the waste liquid withdrawer and reclaims;
C) calculate required organic solvent amount, solvent bottle is tilted, organic solvent in the solvent bottle is crossed in the quantitative liquid getting dividing plate top inflow dosing liquid-taking container, observe the small-range scale on the dosing liquid-taking container wall, after reaching the required organic solvent amount of allotment, solvent bottle is uprightly placed, finished the paced work of organic solvent amount of preparation;
D) pressing nozzle repeatedly exports in the preparation container organic solvent in the dosing liquid-taking container from nozzle, finish the liquid of getting of organic solution;
E) observe at any time wide range scale on the solvent bottle, understand the solvent surplus in the solvent bottle, in order in time add, perform next time the quantitatively dead work of preparation;
F) waste liquid amount in the liquid waste solution withdrawer, regularly waste liquid is poured into waste liquid and is specified discharging place to focus on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101932432A CN102874490A (en) | 2012-06-13 | 2012-06-13 | Quantitative liquid taking appliance and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101932432A CN102874490A (en) | 2012-06-13 | 2012-06-13 | Quantitative liquid taking appliance and method |
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| CN102874490A true CN102874490A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101932432A Pending CN102874490A (en) | 2012-06-13 | 2012-06-13 | Quantitative liquid taking appliance and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502375A (en) * | 2018-03-28 | 2018-09-07 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | A kind of liquid mixed ingredients container |
| CN108792250A (en) * | 2017-04-28 | 2018-11-13 | 西尔格定量泵（无锡）有限公司 | Quantitative distributor and the container for having quantitative distributor |
| CN109238782A (en) * | 2018-09-23 | 2019-01-18 | 天津市艾碘科技股份有限公司 | A kind of industrial coarse iodine solution sampler |
| CN110438570A (en) * | 2019-07-26 | 2019-11-12 | 有研工程技术研究院有限公司 | A kind of organic semiconducting materials solvent anneal furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108792250A (en) * | 2017-04-28 | 2018-11-13 | 西尔格定量泵（无锡）有限公司 | Quantitative distributor and the container for having quantitative distributor |
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| CN108502375B (en) * | 2018-03-28 | 2023-12-08 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | Liquid mixing and proportioning container |
| CN109238782A (en) * | 2018-09-23 | 2019-01-18 | 天津市艾碘科技股份有限公司 | A kind of industrial coarse iodine solution sampler |
| CN110438570A (en) * | 2019-07-26 | 2019-11-12 | 有研工程技术研究院有限公司 | A kind of organic semiconducting materials solvent anneal furnace |
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Application publication date: 20130116 |