CN107178217A - One kind repaiies hollowing glue rifle - Google Patents

One kind repaiies hollowing glue rifle Download PDF

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Publication number
CN107178217A
CN107178217A CN201710610201.7A CN201710610201A CN107178217A CN 107178217 A CN107178217 A CN 107178217A CN 201710610201 A CN201710610201 A CN 201710610201A CN 107178217 A CN107178217 A CN 107178217A
Authority
CN
China
Prior art keywords
hollowing
glue
lid
diameter
sebific duct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710610201.7A
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Chinese (zh)
Inventor
卢开礼
姚程天
韩加建
吴跃文
陆海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Suzhong Construction Group Co Ltd
Original Assignee
Jiangsu Suzhong Construction Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Suzhong Construction Group Co Ltd filed Critical Jiangsu Suzhong Construction Group Co Ltd
Priority to CN201710610201.7A priority Critical patent/CN107178217A/en
Publication of CN107178217A publication Critical patent/CN107178217A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/02Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0296Repairing or restoring facades

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The present invention provides one kind and repaiies hollowing glue rifle, including glue filling device, perforating device, servicing unit, pressure gauge, the glue filling device includes body, lid, push away adhesive dispenser, the body distal end opening, the body near-end is bullet, the bullet front opening, and sebific duct is provided with out at opening, it is described go out sebific duct and bullet integrally connected, lid is provided with outside the body distal end, the adhesive dispenser that pushes away extends to tubular body from the insertion of lid centre, the perforating device inserts from the center for pushing away adhesive dispenser and extends perpendicularly to out the outside of sebific duct, the adhesive dispenser that pushes away can be moved in body, it is described go out sebific duct near-end be connected with servicing unit, side is provided with hydraulic pressure gage outside the near-end of the body, the test lead of the hydraulic pressure gage is extended on the inside of body or extended to out on the inside of sebific duct.The present invention is simple in construction, simple to operate, repairing hollowing can be efficiently accomplished on the basis of original metope is not destroyed on a large scale.

Description

One kind repaiies hollowing glue rifle
Technical field
The invention belongs to field of tool for building, hollowing glue rifle is repaiied more particularly, to one kind.
Background technology
Hollowing is due to exist caused by air in former masonry and powder grieshoch, when detection, light with hollowing hammer or hard thing Strike coat of plaster and screed-coat sends rub-a-dub for hollowing." hollowing " in house build guality generally refers to the ground in house, wall Because of the hollowing phenomenon pasted, occurred with reference to not firm and solid between face (coat of plaster) and structure sheaf (concrete or brick wall), " two are commonly called as Layer skin ".
Metope does emulsion paint if there is hollowing after metope Puttying, it may appear that metope ftractures, and minimum is that influence is attractive in appearance, Serious can come off.Tens of thousands of or ten tens of thousands of finishings beautiful new houses have been spent to ftracture everywhere, effect is well imagined.Wall brick Metope occurs that wall brick ftractures, the generation of obscission.Ceramic tile metope very attractive in appearance, may ftracture or dissymmetry comes off.
Housing quality inspection unit is more and more stricter to the control of hollowing problem, it is found that hollowing must do over again.Solve house Hollowing problem, on the one hand needs to start with terms of viscous force, but due to thinking that factor is more in operating process, still it cannot be guaranteed that Very without hollowing;Still further aspect should study effective method for repairing and mending for having formed hollowing.Generally directed to having formed sky The bulging method done over again is the exocuticle at removing hollowing, replastering.It is done so that being likely to hollowing week afterwards Enclose and not belong to the wall skin cleaning loosening of hollowing, come off.Up to now, repair empty for having formed not yet working out for hollowing Bulging time saving and energy saving effective way.
The content of the invention
The purpose of the present invention is to solve the above problems, offer one kind is simple in construction, simple to operate, do not destroying on a large scale Repairing hollowing can be efficiently accomplished on the basis of original metope repaiies hollowing glue rifle, is especially suitable for metope hollowing.
The technical scheme is that:One kind repaiies hollowing glue rifle, including glue filling device, perforating device, servicing unit, pressure Power table, the glue filling device includes body, lid, pushes away adhesive dispenser, and the body distal end opening, the body near-end is taper Body, the bullet front opening, and be provided with out at opening sebific duct, it is described go out sebific duct and bullet integrally connected, the pipe Body distal outer is provided with lid, and the lid is flexibly connected with body, the lid centre provided with perforate, it is described push away adhesive dispenser from Insertion extends to tubular body in the middle of lid, and the perforating device inserts from the center for pushing away adhesive dispenser and extends perpendicularly to out sebific duct Outside, the adhesive dispenser that pushes away can move in body, it is described go out sebific duct near-end be connected with servicing unit, the body Near-end outside side be provided with hydraulic pressure gage, the test lead of the hydraulic pressure gage extends on the inside of body or extended to plastic emitting On the inside of pipe;
Further, the adhesive dispenser that pushes away includes pull bar, connecting rod, pushes away glue head, and the near-end of the connecting rod, which is provided with, to be pushed away Glue head, distal end is vertically provided with pull bar, and the connecting rod is with pushing away glue head integrally connected or clamping, the connecting rod and pull bar one Body is connected, and the pull bar, connecting rod and is pushed away the centre of glue head and is equipped with the cylindrical hole passed through for perforating device;
Further, the glue head that pushes away seals class material, the fluid held for sealed tube body for ebonite;
Further, the centre of the connecting rod is cylindrical tube, and two are respectively equipped with the both sides of cylindrical tube Symmetrically arranged fin, the shape for the opening being uniformly provided with the middle part of the fin in the middle of some necks, the lid and company The shape of cross section of extension bar is identical, neck on fin can be stuck on lid after the connecting rod rotation, for limiting connecting rod It is mobile;
Further, set also has the first spring in described this part connecting rod pushed away between glue head and lid;
Further, the perforating device includes tensile part and punching unit, and the tensile part hangs down with punching unit Straight integrally connected, the tensile part is rectangular body rod, and the punching unit is cylindrical bar, and the near-end of the punching unit is Conical points face;
Further, the perforating device and push away adhesive dispenser pull bar distal end between be provided with second spring, described the One end of two springs is fixedly connected with pull bar, and the other end is fixedly connected with tensile part;
Further, the servicing unit includes running through provided with change in the middle of plates and reducing connecting tube, the plates Footpath connecting tube, the reducing connecting tube and plates integrally connected, one end diameter of the reducing connecting tube are big, and inner side is provided with With going out the screw thread that sebific duct is flexibly connected, the diameter of the other end of the reducing connecting tube is small, and in this small one end of diameter and piece Shape body junction is provided with annular groove, and the outside of this small part reducing connecting tube of the diameter is provided with screw thread, and diameter is small The end face of this part reducing connecting tube is shelving anchor ring, and the side of this small part reducing connecting tube of the diameter is additionally provided with some Aid in plastic hole;
Further, the length of the reducing connecting tube of this small one end of the diameter is less than 2mm, the small reducing of the diameter The overall diameter of connecting tube and the diameter difference of punching unit are less than 2mm, and the width of the annular groove is less than 0.5mm.
The present invention has the advantages and positive effects of:Due to using above-mentioned technical proposal, hollowing is not being destroyed on a large scale In the case of, i.e., keep realizing in adhesive glue push-in hollowing under the chip-proof state of hollowing coat of plaster as far as possible, complete holding repaiies Multiple, simple in construction, facility simple to operate, manual operations can complete to repair, and manufacturing cost is relatively low.
Brief description of the drawings
Fig. 1 is the overall overlooking the structure diagram of the present invention;
Fig. 2 is the overall present invention looks up structural representation of the present invention;
Fig. 3 is the structural representation for pushing away adhesive dispenser and perforating device of the present invention;
Fig. 4 is the assistant apparatus structure schematic diagram of the present invention.
In figure:
Glue filling device 1, body 11, bullet 111, go out sebific duct 112, lid 12, perforate 121, push away adhesive dispenser 13, pull bar 131st, connecting rod 132, cylindrical tube 132-1, fin 132-2, neck 132-3, push away glue first 133, the first spring 134, punching Device 2, tensile part 21, punching unit 22, second spring 23, servicing unit 3, plates 31, reducing connecting tube 32, annular are recessed Groove 33, shelving anchor ring 34, auxiliary plastic hole 35, hydraulic pressure gage 4, reading dial 41.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As Figure 1-4, one kind of the present invention repaiies hollowing glue rifle, including glue filling device 1, perforating device 2, servicing unit 3, Hydraulic pressure gage 4, the glue filling device 1 includes body 11, lid 12, pushes away adhesive dispenser 13, and the distal openings of body 11 are described The near-end of body 11 is bullet 111, the front opening of bullet 111, and is provided with out at opening sebific duct 112, the plastic emitting Pipe 112 and the integrally connected of bullet 111, the distal outer of body 11 are provided with lid 12, the lid 12 and the activity of body 11 Perforate 121 is provided with the middle of connection, the lid 12, the adhesive dispenser 13 that pushes away is extended in body 11 from the insertion of the centre of lid 12 Portion, the perforating device 2 inserts from the center for pushing away adhesive dispenser 13 and extends perpendicularly to out the outside of sebific duct 112, described to push away mucilage binding Putting 13 can move in body 11, it is described go out sebific duct 112 near-end be connected with servicing unit 3, the near-end of the body 11 Outside side is provided with hydraulic pressure gage 4, and the test lead of the hydraulic pressure gage 4 extends to the inner side of body 11 or extends to out sebific duct 112 inner sides;Hydraulic pressure gage herein uses the existing microminiature hydraulic pressure gage for having a pointer of in the market.
Further, the adhesive dispenser 13 that pushes away includes pull bar 131, connecting rod 132, pushes away glue first 133, the connecting rod 132 near-end is vertically provided with pull bar 131 provided with glue first 133, distal end is pushed away, and the connecting rod 132 is with pushing away first 133 integrally connected of glue Or clamping, the connecting rod 132 and the integrally connected of pull bar 131, the pull bar 131, connecting rod 132 and push away glue first 133 Centre is equipped with the cylindrical hole passed through for perforating device 2;
Further, the glue first 132 that pushes away seals class material, the fluid held for sealed tube body 11 for ebonite;
Further, the centre of the connecting rod 132 is cylindrical tube 132-1, in cylindrical tube 132-1 both sides Two symmetrically arranged fin 132-2 are respectively equipped with, some neck 132-3, institute are uniformly provided with the middle part of the fin 132-2 The shape for stating opening in the middle of lid 12 is identical with the shape of cross section of connecting rod 132, can will be convex after the rotation of connecting rod 132 Neck is stuck on lid 12 on rib 132-2, is moved for limiting connecting rod 132;
Further, set also has the first spring in described this part connecting rod 132 pushed away between glue first 133 and lid 12 134;
Further, the perforating device 2 includes tensile part 21 and punching unit 22, the tensile part 21 and punching The vertical integrally connected of part 22, the tensile part 21 is rectangular body rod, and the punching unit 22 is cylindrical bar, the punching The near-end of part 22 is conical points face;Perforating device is if without using tensile part, can set the front end of punching unit 22 It is calculated as drill bit structure, rear end connection small-sized electric impact drill, or be first drilled in normal impact on hollowing metope and make a call to an eye, then Using originally repairing hollowing glue rifle injecting glue, but latter two method is not recommended more, because if being bored using small impingement, then drill bit can not It is long, it is long easily disconnected, normal impact is used alone and bores, then easily entirely smashes hollowing, but post the hollowing or sky of ceramic tile Outer layer is thicker must then be bored using normal impact for drum;If not beating the coat of plaster of transmission drum once using this perforating device 2, Multiple punch out step can be then carried out, until beating;
Further, the perforating device 2 and push away adhesive dispenser 13 pull bar 131 distal end between be provided with second spring 23, one end of the spring of the second bullet 23 is fixedly connected with pull bar 131, and the other end is fixedly connected with tensile part 21;
Further, the servicing unit 3 includes running through in the middle of plates 31 and reducing connecting tube 32, the plates 31 Provided with reducing connecting tube 32, the reducing connecting tube 32 and the body integrally connected of sheet 31, one end of the reducing connecting tube 32 are straight Footpath is big, and inner side is provided with going out the screw thread that sebific duct 113 is flexibly connected, and the diameter of the other end of the reducing connecting tube 32 is small, and Annular groove 33, this small part reducing connecting tube 32 of the diameter are provided with this small one end of diameter and the junction of plates 31 Outside be provided with screw thread, and the end face of this small part reducing connecting tube 32 of diameter is shelving anchor ring 34, small this of the diameter The side that part reducing connects 32 pipes is additionally provided with some auxiliary plastic holes 35;
Further, the length of the reducing connecting tube 32 of this small one end of the diameter is less than 2mm, the small change of the diameter The overall diameter of footpath connecting tube 32 is less than 2mm with the diameter difference of punching unit 22, and the width of the annular groove 33 is less than 0.5mm.
The course of work of this example:Using originally repair hollowing with before glue rifle, it is necessary to rule of thumb first estimate hollowing General area, then selects correspondingly sized servicing unit 3.Then injecting glue preparation is done:First servicing unit 3 is removed, so To go out afterwards sebific duct 112 be put into be mixed with the cement of adhesive will expect in, pull pull bar 131, by be mixed with adhesive cement will expect It is extracted into body 11, pumps full rear rotating sliding bar 131, is that connecting rod 132 is stuck on lid 12 by neck 132-3;Complete note Carry out punching work at hollowing again after glue preparation:First clear up the cement that the residual gone out at sebific duct 112 is mixed with adhesive It will expect, then servicing unit 3 will be threadedly coupled with going out sebific duct 112, servicing unit 3 is then directed at hollowing center, it is impossible to completely Press close to hollowing, to leave vacant, pulling tensile part 21 to maximum tension amount, then quickly let go, pass through second spring 23 Retraction force makes punching unit 22 be shot through hollowing rapidly, and this process is only left due to speed, therefore in the coat of plaster of hollowing The big hole of one diameter of punching unit 22;Finally carry out injecting glue work:Hollowing glue rifle whole will be repaiied to moving at hollowing, with Servicing unit 3 is attached on hollowing, rotate servicing unit 3 and entirely repair hollowing glue rifle so that the reducing connection of servicing unit 3 The shelving anchor ring 34 of the small one end of the diameter of pipe 32 is entered in the hole accomplished fluently, and is reached the plates of servicing unit 3 after rotation 31 are attached to hollowing completely plasters on face, then rotates lid 12, in the forward stroke of lid 12, pushes away adhesive dispenser 13 with before Enter, push away glue first 132 and also advance therewith, and then the cement for being mixed with adhesive will be expected to promote in the clearance spaces inside hollowing, mix Have the cement of adhesive by expect will be from the small side of the diameter of reducing connecting tube 32 auxiliary plastic hole 35 and reducing connecting tube Flowed out at the small opening of 32 diameter, punching unit 22 is also had in the middle of the small opening of the diameter of reducing connecting tube 32, because two Certain interval is had between person, therefore, it can a part of cement for being mixed with adhesive of outflow will expect, push away while look at liquid Reading disk 41 on pressure gauge 4, when reading pointer is not in change, it was demonstrated that the glue in hollowing is full, it is impossible to continue swivelling cover again Body 12, then fixes servicing unit 3 on the other hand, and proficiency rotating tubular body 11 will go out sebific duct 112 and be separated with servicing unit 3, finally etc. It is mixed with after the cement of adhesive parches material, firmly quickly strikes the side of reducing connecting tube 32 so that servicing unit 3 is recessed from annular Disconnected at groove 33, due to the reducing connecting tube 32 at annular groove, wall thickness is very thin, therefore is easy to be knocked off.
The main function of servicing unit 3 is that a supporting role is played during injecting glue, it is to avoid by the big face in hollowing surface Product is broken, therefore design different size plates 31 of different shapes, so that the big I of servicing unit is according to hollowing area To select.If hollowing area is little in itself, the support force on hollowing surface is relatively large, therefore can also directly lay down auxiliary dress Put, directly carry out punching work.
Entirety repaiies hollowing with disarming except privileged sites, such as pushes away glue head, the first spring, second spring, the material of remainder Matter uses plastics or metal material, and plastic material manufactures relatively easy, advantage of lower cost.
The cement for being mixed with adhesive in this case will expect to be more sticky liquid, but need to be the relative of fast-drying type Diluter liquid, not so liquid be difficult outflow, repair hollowing and also will be unable to use with glue rifle.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement Deng within the patent covering scope that all should still belong to the present invention.

Claims (9)

1. one kind repaiies hollowing glue rifle, it is characterised in that:It is described including glue filling device, perforating device, servicing unit, pressure gauge Glue filling device includes body, lid, pushes away adhesive dispenser, and the body distal end opening, the body near-end is bullet, the taper Body front opening, and be provided with out at opening sebific duct, it is described go out sebific duct and bullet integrally connected, set outside the body distal end There is lid, the lid is flexibly connected with body, perforate is provided with the middle of the lid, the adhesive dispenser that pushes away is inserted in the middle of lid Tubular body is extended to, the perforating device inserts from the center for pushing away adhesive dispenser and extends perpendicularly to out the outside of sebific duct, described Pushing away adhesive dispenser can move in body, it is described go out sebific duct near-end be connected with outside servicing unit, the near-end of the body Side is provided with hydraulic pressure gage, and the test lead of the hydraulic pressure gage is extended on the inside of body or extended to out on the inside of sebific duct.
2. one kind according to claim 1 repaiies hollowing glue rifle, it is characterised in that:It is described push away adhesive dispenser including pull bar, Connecting rod, push away glue head, the near-end of the connecting rod is provided with pushing away glue head, and distal end is vertically provided with pull bar, the connecting rod and push away glue Head integrally connected or clamping, the connecting rod and pull bar integrally connected, the pull bar, connecting rod and push away glue head centre it is equal Provided with the cylindrical hole passed through for perforating device.
3. one kind according to claim 2 repaiies hollowing glue rifle, it is characterised in that:The glue head that pushes away seals class material for ebonite Matter, the fluid held for sealed tube body.
4. one kind according to claim 2 repaiies hollowing glue rifle, it is characterised in that:The centre of the connecting rod is cylinder Body, two symmetrically arranged fins are respectively equipped with the both sides of cylindrical tube, if being uniformly provided with the middle part of the fin The shape of opening in the middle of dry neck, the lid is identical with the shape of cross section of connecting rod, can be by after connecting rod rotation Neck is stuck on lid on fin, for limiting connecting rod movement.
5. one kind according to claim 2 repaiies hollowing glue rifle, it is characterised in that:It is described push away between glue head and lid this Set also has the first spring in the connecting rod of part.
6. one kind according to claim 1 repaiies hollowing glue rifle, it is characterised in that:The perforating device includes tensile part And punching unit, tensile part integrally connected vertical with punching unit, the tensile part is rectangular body rod, the punching Part is cylindrical bar, and the near-end of the punching unit is conical points face.
7. one kind according to claim 6 repaiies hollowing glue rifle, it is characterised in that:The perforating device and push away adhesive dispenser Second spring is provided between the distal end of pull bar, one end of the second spring is fixedly connected with pull bar, the other end and stretching Part is fixedly connected.
8. one kind according to claim 1 repaiies hollowing glue rifle, it is characterised in that:The servicing unit include plates and Run through in the middle of reducing connecting tube, the plates and be provided with reducing connecting tube, the reducing connecting tube and plates integrally connected, institute One end diameter for stating reducing connecting tube is big, and inner side is provided with and goes out the screw thread that sebific duct is flexibly connected, the reducing connecting tube it is another The diameter of one end is small, and is provided with annular groove, this small part of the diameter in this small one end of diameter and plates junction The outside of reducing connecting tube is provided with screw thread, and the end face of this small part reducing connecting tube of diameter is shelving anchor ring, the diameter The side of this small part reducing connecting tube is additionally provided with some auxiliary plastic holes.
9. one kind according to claim 8 repaiies hollowing glue rifle, it is characterised in that:The reducing of this small one end of the diameter The length of connecting tube is less than 2mm, and the overall diameter of the small reducing connecting tube of the diameter and the diameter difference of punching unit are less than 2mm, The width of the annular groove is less than 0.5mm.
CN201710610201.7A 2017-07-25 2017-07-25 One kind repaiies hollowing glue rifle Pending CN107178217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710610201.7A CN107178217A (en) 2017-07-25 2017-07-25 One kind repaiies hollowing glue rifle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710610201.7A CN107178217A (en) 2017-07-25 2017-07-25 One kind repaiies hollowing glue rifle

Publications (1)

Publication Number Publication Date
CN107178217A true CN107178217A (en) 2017-09-19

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CN201710610201.7A Pending CN107178217A (en) 2017-07-25 2017-07-25 One kind repaiies hollowing glue rifle

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482821A (en) * 2020-12-19 2021-03-12 方志伟 Puncture material injection building hollowing detection repairing device and detection method thereof
CN112647730A (en) * 2021-01-19 2021-04-13 四川恒筑建成建筑工程有限公司 Building skirting line glue filling equipment with measurement function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603059U1 (en) * 1996-02-21 1996-04-11 Schreiner Klaus Foldable injection packer for hole closures in masonry, concrete components, wood or the like.
CN200949316Y (en) * 2006-09-26 2007-09-19 范庆喜 Slot filling adhesive injector
CN203741843U (en) * 2014-03-20 2014-07-30 江苏省工程勘测研究院有限责任公司 Punching grouting conical head
CN105421804A (en) * 2015-11-03 2016-03-23 国家电网公司 Electric grouting needle special for house maintenance
CN205444970U (en) * 2015-12-29 2016-08-10 广州盈天建材科技有限公司 High -pressure grouting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29603059U1 (en) * 1996-02-21 1996-04-11 Schreiner Klaus Foldable injection packer for hole closures in masonry, concrete components, wood or the like.
CN200949316Y (en) * 2006-09-26 2007-09-19 范庆喜 Slot filling adhesive injector
CN203741843U (en) * 2014-03-20 2014-07-30 江苏省工程勘测研究院有限责任公司 Punching grouting conical head
CN105421804A (en) * 2015-11-03 2016-03-23 国家电网公司 Electric grouting needle special for house maintenance
CN205444970U (en) * 2015-12-29 2016-08-10 广州盈天建材科技有限公司 High -pressure grouting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482821A (en) * 2020-12-19 2021-03-12 方志伟 Puncture material injection building hollowing detection repairing device and detection method thereof
CN112647730A (en) * 2021-01-19 2021-04-13 四川恒筑建成建筑工程有限公司 Building skirting line glue filling equipment with measurement function
CN112647730B (en) * 2021-01-19 2023-06-13 新疆大帮建设集团有限公司 Building skirting line glue supplementing equipment with measurement function

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Application publication date: 20170919