CN103018119A - Waterproof layer detection device - Google Patents
Waterproof layer detection device Download PDFInfo
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- CN103018119A CN103018119A CN2012105182223A CN201210518222A CN103018119A CN 103018119 A CN103018119 A CN 103018119A CN 2012105182223 A CN2012105182223 A CN 2012105182223A CN 201210518222 A CN201210518222 A CN 201210518222A CN 103018119 A CN103018119 A CN 103018119A
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Abstract
The invention relates to the technical field of building waterproof layer detection, in particular to a waterproof layer detection device for quickly detecting low-temperature performance of a building waterproof layer. By the waterproof layer detection device, the accuracy of detecting the low-temperature performance of the building waterproof layer is improved. The waterproof layer detection device comprises a barrel-shaped shell, a tail cover which is fixed at the tail end of the barrel-shaped shell and is provided with a firing button, a front cover fixed at the front end of the barrel-shaped shell and a ball hitting device positioned in the barrel-shaped shell, wherein the ball hitting device comprises a hitting rod extending out of the outer end face of the front cover and a hitting hammer which is positioned in the barrel-shaped shell and is used for impacting the other end of the hitting rod. In use, when the firing button is pressed, the hitting hammer is triggered to impact the hitting rod; furthermore, a hitting point can be replaced conveniently and quickly with a short time; the low-temperature performance of the building waterproof layer can be detected within a short time; and the accuracy of detection of the low-temperature performance of the building waterproof layer is improved.
Description
Technical field
The present invention relates to building waterproof layer detection technique field, particularly a kind of water barrier pick-up unit.
Background technology
Building waterproof layer refers at the ground of building or the water barrier on the metope, after construction is finished, generally needs to detect the cryogenic property of building waterproof layer.Existing employing pendulum instrument detects the building waterproof layer cryogenic property, as shown in Figure 1, the pendulum instrument comprises: the swing arm 61 that bearing 60, one ends and bearing 60 are hinged, and the pendulum 62 that is fixed in swing arm 61 other ends, it is as follows to adopt the pendulum instrument to detect the concrete method of testing of building waterproof layer cryogenic property:
At first building waterproof layer to be measured is carried out sub zero treatment, then the pendulum instrument is fixed on the building waterproof layer 70 of vertical level, then adjusting swing arm 61 makes swing arm 61 freely put, the tup bump building waterproof layer 70 of pendulum 62, whether the surface of observing building waterproof layer 70 crackle occurs, if crackle do not occur at rum point, the cryogenic property of expression building waterproof layer 70 has reached designing requirement.
But, very responsive to temperature variation because of the cryogenic property of building waterproof layer, after the building waterproof layer sub zero treatment, need to finish detection to the building waterproof layer cryogenic property in setting time; And adopt the pendulum instrument to detect, have relatively high expectations when the pendulum instrument is installed, and once will change afterwards pendulum instrument installation site finishing hammering, and repeat to adjust the swing arm position, so will expend for a long time, and cause testing result just can not accurately reflect the cryogenic property of building waterproof layer.
Summary of the invention
The object of the present invention is to provide a kind of water barrier pick-up unit, be used for detecting rapidly the cryogenic property of building waterproof layer, improve the accuracy that detects the building waterproof layer cryogenic property.
For achieving the above object, the invention provides following technical scheme:
A kind of water barrier pick-up unit comprises: tubular shell, and be fixed on described tubular shell tail end and have the tail-hood of firing button, be fixed on the protecgulum of described tubular shell front end, and the attack device that is positioned at described tubular shell; Wherein, described attack device comprises:
The reseting pressuring spring that one end is connected with described tail-hood;
The guide flange that is connected with the described reseting pressuring spring other end, and described guide flange can move along described tubular shell inwall;
One end is fixed on the guide pole of described guide flange on the end face of described protecgulum;
Be fixed on the elastic stem of the described guide pole other end, described elastic stem one end stretches out described protecgulum outer face, and the cross-sectional area of described elastic stem is greater than the cross-sectional area of described guide pole;
Be sheathed on the elastic hammer that has pocket for the punch head on the described guide pole, and in the described elastic hammer cross-sectional area of pilot hole less than the cross-sectional area of described elastic stem, greater than the cross-sectional area of described guide pole;
Respectively with described elastic hammer be connected protecgulum and be connected, be used for spurring the elastic tension spring that described elastic hammer clashes into described elastic stem;
Be arranged on the described tubular shell, be used for limiting the locking press button that described guide flange moves to described protecgulum direction along described tubular shell inwall;
And be fixed on the described guide flange, be used for the hooking device of the described elastic hammer of dogging, and when described elastic tension spring is in energy accumulating state, press described firing button, described hooking device discharges described elastic hammer.
Preferably, the end face of described elastic stem external part is spherical crown shape end face.
Preferably, the energy when described elastic tension spring is in energy accumulating state is 5 ~ 20J, and the radius of the spherical crown shape end face of corresponding described elastic stem external part is 11-21mm.
Preferably, described guide pole and described elastic stem are the integral type structure.
Preferably, described protecgulum comprises: be fixed on the protecgulum main body of described tubular shell front end, be fixed on the described protecgulum main body of described installation and have the spring base of through hole, described elastic stem stretches out described spring base outer face from described through hole.
Preferably, described guide flange comprises: have the flange body of bar hole, be fixed on the strip projection on described flange body and the end face that described guide pole contacts.
Preferably, described hooking device comprises: be fixed on the pedestal on the described guide flange, by the hinged hook of bearing pin and described pedestal, and an end of described hook passes that bar hole stretches to described elastic hammer on the described guide flange, respectively with the other end of described hook be connected the hook stage clip that pedestal is connected.
Preferably, described firing button comprises: the connecting link that passes described tail-hood, and the end that described connecting link contacts with described hook has projection, be set on the described connecting link and be fixed on spacing ring on the described tail-hood, be fixed on the button cap of the described connecting link other end, and the button stage clip that is connected with button cap with described spacing ring respectively.
Further, above-mentioned water barrier pick-up unit also comprises the level meter that is fixed on the described tubular shell.
Water barrier pick-up unit provided by the invention in use, at first pressing the elastic stem head makes guide flange move about 2mm to the tail-hood direction, this moment, locking press button automatically springed open, guide flange and hooking device move to the protecgulum direction along the tubular shell inwall under the effect of reseting pressuring spring, behind the pocket for the punch head of hook dogging at elastic hammer in the hooking device, pressing the elastic stem head makes guide flange move to the tail-hood direction, when guide flange with after tail-hood contacts, press locking press button guide flange can not be moved to the protecgulum direction, this moment, elastic tension spring was in energy accumulating state; Hand-held this water barrier pick-up unit makes the elastic stem head contact with the building waterproof layer measuring point of selecting, pressing firing button makes hooking device discharge elastic hammer, elastic hammer travels forward along guide pole under the effect of elastic tension spring, bump elastic stem afterbody, make the measuring point of elastic stem head impact building waterproof layer, then hold magnifier and watch measuring point whether crackle is arranged all around, if the surface does not have crackle to show that the cryogenic property of this measuring point place building waterproof layer has reached designing requirement.After removing water barrier pick-up unit provided by the invention from the building waterproof layer surface, under the effect of back-moving spring, guide flange and hooking device move to the protecgulum direction along the tubular shell inwall immediately, until the hook dogging is the detection that energy storage carries out next measuring point till the pocket for the punch head of elastic hammer at this moment; After finishing detection, live under the state of elastic hammer linking up with not dogging, press elastic stem and make guide flange and hooking device to the motion of tail-hood direction, arrive latched position, press locking press button and be locked, the instrument container of water barrier pick-up unit provided by the invention can being packed into.
From technique scheme as can be known, adopt water barrier pick-up unit provided by the invention, can replace existing pendulum instrument, saved the time that swing arm was fixed and adjusted to bearing, convenient and swift when changing attack point, time spent weak point can be finished the detection of building waterproof layer cryogenic property in the short period of time.Therefore, compared with prior art, adopt water barrier pick-up unit provided by the invention, can detect rapidly the cryogenic property of building waterproof layer, improve the accuracy that detects the building waterproof layer cryogenic property.
Description of drawings
Fig. 1 is the structural representation of pendulum instrument in the prior art;
The structural representation of a kind of water barrier pick-up unit that Fig. 2 provides for the embodiment of the invention;
Fig. 3 is the structural representation of elastic stem among Fig. 2;
Fig. 4 is the structural representation of guide flange among Fig. 2;
Fig. 5 is the structural representation of hooking device among Fig. 2;
Fig. 6 is the structural representation of firing button among Fig. 2.
Reference numeral:
The 60-bearing, the 61-swing arm, the 62-pendulum, the 70-building waterproof layer,
The 1-tubular shell, the 2-tail-hood, the 3-protecgulum, 4-attack device,
The 11-locking press button, the 12-level meter, the 21-firing button, the 41-reseting pressuring spring,
42 guide flanges, the 43-guide pole, the 44-elastic hammer, the 45-elastic tension spring,
The 46-elastic stem, the 47-hooking device, the 211-connecting link, the 212-spacing ring,
The 213-button cap, 214-button stage clip, the 420-flange body, the 421-bar hole,
422-strip projection, the 471-pedestal, the 472-hook, the 473-bearing pin, 474-links up with stage clip.
Embodiment
The existing general pendulum instrument that adopts detects the building waterproof layer cryogenic property, but very responsive to temperature variation because of the building waterproof layer cryogenic property, time is slightly long, testing result just can not accurately reflect the cryogenic property of building waterproof layer, and adopt the pendulum instrument to measure, when installing, the pendulum instrument has relatively high expectations, and once to change afterwards pendulum instrument installation site finishing hammering, and repeat to adjust the swing arm position, so will expend for a long time, and cause testing result just can not accurately reflect the cryogenic property of building waterproof layer.
In view of this, the invention provides a kind of water barrier pick-up unit, comprise: tubular shell, be fixed on described tubular shell tail end and have the tail-hood of firing button, be fixed on the protecgulum of described tubular shell front end, and the attack device that is positioned at described tubular shell, wherein the attack device comprises: an end stretches out the elastic stem of protecgulum outer face, be positioned at the tubular shell elastic hammer of the described elastic stem other end of bump, when pressing firing button, trigger elastic hammer and clash into described elastic stem, thereby finish the detection of building waterproof layer cryogenic property.Adopt water barrier pick-up unit provided by the invention to detect the building waterproof layer cryogenic property, convenient and swift when changing attack point, time spent weak point, can finish in the short period of time the detection of building waterproof layer cryogenic property, thereby improve the accuracy that detects the building waterproof layer cryogenic property.
In order to make those skilled in the art better understand technical scheme of the present invention, below in conjunction with Figure of description the embodiment of the invention is described in detail.
As shown in Figure 2, the embodiment of the invention provides a kind of water barrier pick-up unit, comprising: tubular shell 1 is fixed on tubular shell 1 tail end and has the tail-hood 2 of firing button 21, be fixed on the protecgulum 3 of tubular shell 1 front end, and the attack device 4 that is positioned at tubular shell 1; Wherein, attack device 4 comprises:
The reseting pressuring spring 41 that one end is connected with tail-hood 2;
The guide flange 42 that is connected with reseting pressuring spring 41 other ends, and guide flange 42 can move along tubular shell 1 inwall;
One end is fixed on the guide pole 43 of guide flange 42 on the end face of protecgulum 3;
Be fixed on the elastic stem 46 of guide pole 43 other ends, elastic stem 46 1 ends stretch out protecgulum 3 outer faces, and the cross-sectional area of elastic stem 46 is greater than the cross-sectional area of guide pole 43;
Be sheathed on the elastic hammer 44 that has pocket for the punch head on the guide pole 43, and in the elastic hammer 44 cross-sectional area of pilot hole less than the cross-sectional area of elastic stem 46, greater than the cross-sectional area of guide pole 43;
Are connected respectively the elastic tension spring 45 that is connected, is used for pulling elastic hammer 44 bump elastic stems 46 with protecgulum with elastic hammer 44;
Be arranged on the tubular shell 1, be used for the locking press button 11 that restricted guidance flange 42 moves to protecgulum 3 directions along tubular shell 1 inwall;
And be fixed on the guide flange 42, be used for the hooking device 47 of dogging elastic hammer 44, and when elastic tension spring 45 is in energy accumulating state, press firing button 21, hooking device 47 release elastic hammers 44.
When reseting pressuring spring 41 and elastic tension spring 45 all are in free state, hooking device 47 and elastic hammer 44 clampings; If make reseting pressuring spring 41 and elastic tension spring 45 all be in energy accumulating state, at first by pressing elastic stem 46 heads, promoting guide flange 42 moves to tail-hood 2 directions, when guide flange 42 with after tail-hood 2 contacts, press locking press button 11 guide flange 42 can not be moved to protecgulum 3 directions, this moment, reseting pressuring spring 41 and elastic tension spring 45 were in energy accumulating state; If elastic tension spring 45 is discharged, by pressing firing button 21, hooking device 47 and elastic hammer 44 are thrown off, elastic hammer 44 travels forward along guide pole 43 under the effect of elastic tension spring 45 pulling force, bump elastic stem 46 afterbodys are until elastic tension spring 45 returns to elastic hammer 44 stop motions behind the free state.Again press elastic stem 46 heads, guide flange 42 is drawn back about 2mm, locking press button 11 automatically springs open, and guide flange 42 moves towards protecgulum 3 under the effect of reseting pressuring spring 41 elastic force, until hooking device 47 and elastic hammer 44 doggings are together.
The step that the water barrier pick-up unit that uses the embodiment of the invention to provide detects the building waterproof layer cryogenic property is as follows:
The water barrier pick-up unit that step 3, hand-held present embodiment provide on hard objects (wall or ground) surface, is pressed elastic stem and is finished the accumulation of energy process, and locking; With the vertical contact measured water barrier of elastic stem external part surface, press firing button, attack building waterproof layer to be measured.It is worth mentioning that shooting experiment three times at least in same cooled region that is to say to have three measuring points in the same cooled region at least, all needs finish in the 20s at shooting experiment after ice chest is removed.
Crack degree around the measuring point after step 4, the hammering of use optical amplifier sem observation.Need to prove that the enlargement factor of described optical loupes is at least 10 times.
From technique scheme as can be known, adopt water barrier pick-up unit provided by the invention, simple to operate, can replace existing pendulum instrument, save bearing and fixed and adjust the time of swing arm, and convenient when changing attack point, time spent lack, can finish in the short period of time the detection of building waterproof layer cryogenic property.Therefore, compared with prior art, adopt water barrier pick-up unit provided by the invention, can detect rapidly the cryogenic property of building waterproof layer, improve the accuracy that detects the building waterproof layer cryogenic property.
The cryogenic property of building waterproof layer refers under certain impact force action, check shock point (measuring point) crackle whether on every side, therefore, in the water barrier pick-up unit, elastic tension spring 45 is stretched the energy of locking when being in energy accumulating state not simultaneously, and the radius of the spherical crown shape end face of corresponding elastic stem 46 external parts is also different; Preferably, the energy when elastic tension spring 45 is in energy accumulating state is 5 ~ 20J, and the radius R of the spherical crown shape end face of corresponding elastic stem 46 heads is 11-21mm.Particularly, as shown in Figure 3, the energy when elastic tension spring 45 is in energy accumulating state is 5J, and the radius R of the spherical crown shape end face of corresponding elastic stem 46 external parts is 11mm; Energy when elastic tension spring 45 is in energy accumulating state is 9.8J, and the radius R of the spherical crown shape end face of corresponding elastic stem 46 external parts is 15m; Energy when elastic tension spring 45 is in energy accumulating state is 20J, and the radius R of the spherical crown shape end face of corresponding elastic stem 46 external parts is 21mm.Length as for guide pole 43 and elastic stem, and the collapsing length of elastic tension spring 45 is not specifically limited at this, when only needing satisfied energy when elastic tension spring 45 is in energy accumulating state to be 5 ~ 20J, the radius R of the spherical crown shape end face of corresponding elastic stem 46 heads is that 11-21mm gets final product.
Preferably, above-mentioned guide pole 43 and elastic stem 46 are the integral type structure.
Continuation is referring to Fig. 2, and preferably, above-mentioned protecgulum 3 comprises: be fixed on the protecgulum main body of tubular shell 1 front end, be fixed on the protecgulum main body and have the spring base 31 of through hole, elastic stem 46 stretches out described spring base outer face from described through hole.
In the present embodiment, preferably, tubular shell 1 is cylinder shell, but be not limited to this, tubular shell 1 also can be the rectangular drum like housing, can be in tubular shell 1 interior movement in order to make guide flange 42, the shape of cross section of corresponding guide flange 42 is identical with the shape of cross section of tubular shell 1 inner chamber, for example, when the shape of cross section of tubular shell 1 inner chamber was rectangle, the shape of cross section of guide flange 42 also was rectangle; When the shape of cross section of tubular shell 1 inner chamber was circle, the shape of cross section of guide flange 42 also was circular.
As shown in Figure 4, guide flange 42 comprises: have the flange body 420 of bar hole 421, be fixed on the strip projection 422 on flange body 420 and the end face that guide pole 43 contacts; Wherein, bar hole 421 can pass and limit for the hook in the hooking device scope of its swing, and strip projection 422 is used for moving to protecgulum 3 directions with locking press button 11 engagement limits guide flanges 42.It is worth mentioning that the shape of cross section of guide flange 42 is identical with the shape of cross section of tubular shell 1 inner chamber,
As shown in Figure 5, hooking device 47 comprises: be fixed on the pedestal 471 on the guide flange 42, by the hinged hook 472 of bearing pin 473 and 471 pedestals, a hook end of 472 passes that bar hole 421 stretches to elastic hammer 44 on the guide flange 42, is connected the hook stage clip 474 that is connected with pedestal with the other end of hook 472 respectively.When pressing firing button 21, firing button 21 presses down hook 472, and hook 472 and elastic hammer 44 are thrown off, unclamp firing button 21 after, hook 472 resets under the effect of hook stage clip 474 elastic force.
In the above-described embodiments, locking press button 11 and firing button 21 are open in usual, namely when not using state, locking press button 11 and firing button 21 are not carried out above-mentioned correlation function, just carry out in use above-mentioned correlation function, basic identical because of locking press button 11 and firing button 21 structures, the below describes as an example of firing button 21 example.As shown in Figure 6, firing button 21 comprises: the connecting link 211 that passes tail-hood 2, and connecting link 211 has projection with hook 472 ends that contact, be set on the connecting link 211 and be fixed on spacing ring 212 on the tail-hood 2, be fixed on the button cap 213 of connecting link 211 other ends, and be connected the button stage clip 214 that is connected with button cap with spacing ring 212 respectively.When pressing button cap 213,214 compressions of button stage clip, connecting link 211 projections contact and press down hook 472 with hook 472, and hook 472 and elastic hammer 44 are thrown off; When decontroling button cap 213, button stage clip 214 resets, and drives connecting link 211 and button cap 213 and resets.The action of locking press button 11 in the invention process is different from firing button 21, when pressure-locking the button cap of button 11, the projection of connecting link is stuck on the strip projection 422 of guide flange 42, after decontroling button cap, the button cap of locking press button 11 does not reset, and when pressing elastic stem 46 guide flange 42 is retreated, the connecting link projection is thrown off with the strip projection 422 of guide flange 42, the button stage clip resets, and drives connecting link and button cap and resets.
Continuation is referring to Fig. 2, and in order further to save the time of detecting the building waterproof layer cryogenic property, above-mentioned water barrier pick-up unit also comprises the level meter 12 that is fixed on the tubular shell 1.Water barrier pick-up unit with level meter 12, can reduce further the time of adjusting the vertical building waterproof layer of elastic stem, thereby improve the accuracy that detects the building waterproof layer cryogenic property during in the building waterproof layer of surface level in detection of vertical.
It is worth mentioning that, in the water barrier pick-up unit that the embodiment of the invention provides, easily worn part elastic hammer 44, elastic stem 46 and link up with 472 general hard, the wear-resisting metal of materials, for example stainless steels of adopting; Other parts can adopt lighter plastics or metal alloy, such as aluminium alloy etc.
In sum, adopt water barrier pick-up unit provided by the invention, can replace existing pendulum instrument, do not need to determine in advance the position that bearing is fixing, when the water barrier temperature reaches detected temperatures, convenient and swift when changing attack point, time spent weak point can make each attack point finish within a short period of time, make the detected state of each attack point basically identical.Therefore, adopt water barrier pick-up unit provided by the invention, can finish in the short period of time the building waterproof layer cryogenic property and detect, improve the efficient that detects the building waterproof layer cryogenic property.
In addition, water barrier pick-up unit provided by the invention is easy to carry.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. a water barrier pick-up unit is characterized in that, comprising: tubular shell, and be fixed on described tubular shell tail end and have the tail-hood of firing button, be fixed on the protecgulum of described tubular shell front end, and the attack device that is positioned at described tubular shell; Wherein, described attack device comprises:
The reseting pressuring spring that one end is connected with described tail-hood;
The guide flange that is connected with the described reseting pressuring spring other end, and described guide flange can move along described tubular shell inwall;
One end is fixed on the guide pole of described guide flange on the end face of described protecgulum;
Be fixed on the elastic stem of the described guide pole other end, described elastic stem one end stretches out described protecgulum outer face, and the cross-sectional area of described elastic stem is greater than the cross-sectional area of described guide pole;
Be sheathed on the elastic hammer that has pocket for the punch head on the described guide pole, and in the described elastic hammer cross-sectional area of pilot hole less than the cross-sectional area of described elastic stem, greater than the cross-sectional area of described guide pole;
Respectively with described elastic hammer be connected protecgulum and be connected, be used for spurring the elastic tension spring that described elastic hammer clashes into described elastic stem;
Be arranged on the described tubular shell, be used for limiting the locking press button that described guide flange moves to described protecgulum direction along described tubular shell inwall;
And be fixed on the described guide flange, be used for the hooking device of the described elastic hammer of dogging, and when described elastic tension spring is in energy accumulating state, press described firing button, described hooking device discharges described elastic hammer.
2. water barrier pick-up unit as claimed in claim 1 is characterized in that, the end face of described elastic stem external part is spherical crown shape end face.
3. water barrier pick-up unit as claimed in claim 1 is characterized in that, the energy when described elastic tension spring is in energy accumulating state is 5 ~ 20J, and the radius of the spherical crown shape end face of corresponding described elastic stem external part is 11-21mm.
4. such as the arbitrary described water barrier pick-up unit of claim 1-3, it is characterized in that described guide pole and described elastic stem are the integral type structure.
5. water barrier pick-up unit as claimed in claim 1, it is characterized in that, described protecgulum comprises: be fixed on the protecgulum main body of described tubular shell front end, be fixed on the described protecgulum main body and have the spring base of through hole, described elastic stem stretches out described spring base outer face from described through hole.
6. water barrier pick-up unit as claimed in claim 1 is characterized in that, described guide flange comprises: have the flange body of bar hole, be fixed on the strip projection on described flange body and the end face that described guide pole contacts.
7. water barrier pick-up unit as claimed in claim 1, it is characterized in that, described hooking device comprises: be fixed on the pedestal on the described guide flange, by the hinged hook of bearing pin and described pedestal, and an end of described hook passes that bar hole stretches to described elastic hammer on the described guide flange, respectively with the other end of described hook be connected the hook stage clip that pedestal is connected.
8. water barrier pick-up unit as claimed in claim 1, it is characterized in that, described firing button comprises: the connecting link that passes described tail-hood, and the end that described connecting link contacts with described hook has projection, be set on the described connecting link and be fixed on spacing ring on the described tail-hood, be fixed on the button cap of the described connecting link other end, and the button stage clip that is connected with button cap with described spacing ring respectively.
9. such as claim 1-3 or the arbitrary described water barrier pick-up unit of 5-8, it is characterized in that, also comprise the level meter that is fixed on the described tubular shell outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105182223A CN103018119A (en) | 2012-12-05 | 2012-12-05 | Waterproof layer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105182223A CN103018119A (en) | 2012-12-05 | 2012-12-05 | Waterproof layer detection device |
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| CN103018119A true CN103018119A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105182223A Pending CN103018119A (en) | 2012-12-05 | 2012-12-05 | Waterproof layer detection device |
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| CN (1) | CN103018119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110567848A (en) * | 2019-08-17 | 2019-12-13 | 芜湖迅齐纺织有限公司 | hydrophobic chemical fiber fabric performance detection device |
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| CN110567848B (en) * | 2019-08-17 | 2022-10-21 | 芜湖迅齐纺织有限公司 | Hydrophobic chemical fiber fabric performance detection device |
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Application publication date: 20130403 |