CN107807042A - A kind of thick bamboo tube test fixture - Google Patents
A kind of thick bamboo tube test fixture Download PDFInfo
- Publication number
- CN107807042A CN107807042A CN201711299990.3A CN201711299990A CN107807042A CN 107807042 A CN107807042 A CN 107807042A CN 201711299990 A CN201711299990 A CN 201711299990A CN 107807042 A CN107807042 A CN 107807042A
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- rotating disk
- platen
- thick bamboo
- bamboo tube
- 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.)
- Granted
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 40
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 40
- 241001330002 Bambuseae Species 0.000 title claims abstract description 40
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 40
- 239000011425 bamboo Substances 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of thick bamboo tube test fixture, including the platen being fixed on testing machine, rotating disk is rotatably connected on platen, the supporting rod that at least three is evenly distributed is hinged with platen, rotating disk is provided with supporting rod drive mechanism, including the driving bearing pin being connected on rotating disk, the outer end of supporting rod are provided with elongated hole, driving bearing pin can be slided in elongated hole and drive supporting rod to swing when rotating disk rotates, and supporting rod can be made to clamp or unclamp thick bamboo tube.When clamping sample manipulation, only needing to pull handle opens supporting rod, sample is positioned on platen, release handle, supporting rod is pulled by extension spring and automatically resets and clamp sample, because multiple supporting rods along the circumferential uniform of rotating disk, multiple supporting rods while swing open while reset clamping sample, and automatically by sample centering；Simple in construction, easy to operate, test efficiency is high；3,5, the different quantity such as 7 can be set in supporting rod so that this fixture can clamp various shapes biological specimen, versatile.
Description
Technical field
The present invention relates to a kind of test fixture, a kind of specifically thick bamboo tube test fixture.
Background technology
Bamboo wood is a kind of important forest reserves, with the development of bamboo processing technology, profit of the bamboo wood in industries such as buildings
With more and more extensive.The use of bamboo wood not only reduces steel, the cement produced pollution in the fabrication process, and reduces
Consumed resource.Mechanical property is to weigh the important indicator of quality of bamboo timber, understands the mechanical property of bamboo wood in depth, to fully rationally
It is of great significance using bamboo timber resource tool.
Research so far for culm property experiment is less, also the testing equipment without maturation and corresponding fixture,
Because the diameter change of circle bamboo is uneven, sometimes presented with elliptical shape, the fixture of prior art is not suitable with to circle thick bamboo tube
Clamping.
The content of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of simple in construction, easy to operate, energy automatically
Centering, various shapes biological specimen, versatile thick bamboo tube test fixture can be clamped.
To achieve the above object, the present invention uses following technical scheme：
A kind of thick bamboo tube test fixture, including the platen being fixed on testing machine, it is characterised in that：It is rotatably connected on platen
Disk, the supporting rod that at least three is evenly distributed is hinged with platen, rotating disk is provided with supporting rod drive mechanism, when rotating rotating disk
The supporting rod drive mechanism can make supporting rod clamp or unclamp sample, and extension spring is provided between platen and rotating disk, sample can be applied
Add chucking power.
In a kind of above-mentioned thick bamboo tube test fixture, it is hinged in the middle part of the supporting rod on platen, the inner of supporting rod is
Bare terminal end, the outer end of supporting rod is drive end, and described supporting rod drive mechanism includes：
The elongated hole of supporting rod outer end is arranged at, and
Driving bearing pin that is corresponding with each supporting rod, being connected on rotating disk,
The rotating disk is provided with handle, and driving bearing pin can be slided in elongated hole and drive supporting rod to swing when rotating rotating disk.Due to
Multiple supporting rods are circumferential uniform along rotating disk, and multiple supporting rods are swung simultaneously when driving handle rotates rotating disk, during release handle turn
Multiple supporting rods on disk reset clamping sample simultaneously, and automatically by sample centering.
Further, in a kind of above-mentioned thick bamboo tube test fixture, the supporting rod is hinged on platen by hinge, hinge
Upper end be connected with supporting rod, the lower end of hinge is fixed on bearing A inner ring, and bearing A outer ring is fixed on the axle on rotating disk
Hold in A mounting holes.
In a kind of above-mentioned thick bamboo tube test fixture, described platen can be rotatablely connected with rotating disk by bearing B；Bearing B
Inner ring be fixed on platen, rotating disk is fixed on bearing B outer ring.
In a kind of above-mentioned thick bamboo tube test fixture, described platen can also be rotatablely connected with rotating disk by steel ball roller；
At least three steel ball roller is uniformly arranged on the madial wall of rotating disk, and it is recessed with steel ball roller to be correspondingly provided with V-type on the lateral wall of platen
Groove, steel ball roller can roll along V-type groove.
Further, in a kind of above-mentioned thick bamboo tube test fixture, the rear end of described steel ball roller carries screw rod, steel ball rolling
In the threaded mounting hole that wheel is set on the madial wall of rotating disk, steel ball can be adjusted by the screw rod of steel ball roller rear end and rolled
The position of wheel so that rotating disk is on an axis with platen.
In a kind of above-mentioned thick bamboo tube test fixture, the quantity of the supporting rod is 3, be triangle suitable for clamping section,
Circular, hexagonal sample.
In a kind of above-mentioned thick bamboo tube test fixture,：The quantity of the supporting rod is 5, be pentagon suitable for clamping section,
Circular sample.
In a kind of above-mentioned thick bamboo tube test fixture, the quantity of the supporting rod is 7, be heptagon suitable for clamping section,
Circular sample.
In a kind of above-mentioned thick bamboo tube test fixture, circumferentially arranged with the first limited post and the second limited post on the platen,
First limited post and the second limited post are respectively positioned at the both sides of a steel ball roller；The installation of first limited post and the second limited post
Hole is radially arranged along platen, and mounting hole is centrally located at the center of V-type groove.
The purpose for setting the first limited post is to provide enough chucking powers for the sample of minimum dimension,
The purpose for setting the second limited post is that maximum sample holder scope is set for this test fixture, is also possible to prevent rotating disk and turns
Dynamic excessive, damage extension spring can cause supporting rod to be unable to normal reset.
Beneficial effects of the present invention：
The thick bamboo tube test fixture of the present invention is when clamping the operation of sample, it is only necessary to which pulling handle opens supporting rod, and sample is put
It is placed on platen, release handle, supporting rod is pulled by extension spring to automatically reset and clamps sample, simple in construction, easy to operate,
Test efficiency is high；3,5, the different quantity such as 7 can be set in supporting rod so that this thick bamboo tube test fixture can clamp a variety of outer
It is shape biological specimen, versatile；And multiple supporting rods are uniform along the circumference of rotating disk, multiple supporting rods when driving handle rotates rotating disk
Swinging simultaneously, multiple supporting rods during release handle on rotating disk reset clamping sample simultaneously, and automatically by sample centering.
Brief description of the drawings
Fig. 1 is the elevational schematic view of the present invention.
Fig. 2 is the schematic front view of the present invention.
Fig. 3 is the schematic top plan view of the present invention.
Fig. 4 is along the schematic cross-sectional view of line B-B in Fig. 3.
Fig. 5 is along the schematic cross-sectional view of line C-C in Fig. 2.
Fig. 6 is along the schematic cross-sectional view of line A-A in Fig. 1.
Fig. 7 is the D portions enlarged diagram in Fig. 4.
In figure：1- rotating disks, 2- handles, 3- supporting rods, 3-1- elongated holes, 4- driving bearing pins, 5- hinges, 6- steel ball rollers, 7-
Platen, 7-1-V type grooves, the limited posts of 8- first, 9- testing machine connecting shafts, 10- extension springs, 11- bolts, 12- bearings A, 13- second
Limited post.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below by way of non-limiting embodiment
And the present invention is described further with reference to accompanying drawing.
Embodiment one：
Referring to Fig. 1 to Fig. 7, a kind of thick bamboo tube test fixture, platen 7 is fixed in the connecting shaft 9 of testing machine, the company of rotation on platen 7
Rotating disk 1 is connected to, 3 supporting rods being evenly distributed 3 are hinged with platen 7, is triangle, circle, hexagonal suitable for clamping section
The sample of shape；Rotating disk 1 is provided with supporting rod drive mechanism, and the supporting rod drive mechanism can clamp supporting rod 3 when rotating rotating disk 1
Or sample is unclamped, extension spring 10 is provided between platen 7 and rotating disk 1, the both ends of extension spring 10 are connected to the He of rotating disk 1 by bolt 11
On platen 7.
The middle part of supporting rod 3 is hinged on platen 7 by hinge 5, and upper end and the supporting rod 3 of hinge 5 are connected, hinge 5
Lower end is fixed on bearing A12 inner ring, and bearing A12 outer ring is fixed in bearing mounting hole on the turntable 1；Supporting rod 3
The inner is bare terminal end, and the outer end of supporting rod 3 is drive end；Above-mentioned supporting rod drive mechanism includes relative with each supporting rod 3
3 driving bearing pins 4 answering, being connected on rotating disk 1, the outer end of supporting rod 3 are provided with elongated hole 3-1, and rotating disk 1 is provided with handle 2,
Pulling handle 2 can rotate rotating disk 1, and driving bearing pin 4 can be slided in elongated hole 3-1 and drive supporting rod 3 to put when rotating disk 1 rotates
Dynamic, the bare terminal end of 3 supporting rods 3 is opened, and is formed jaws between the bare terminal end of 3 supporting rods 3, sample is placed in jaws, so
Release handle 2 afterwards, supporting rod 3 pull backswing by extension spring 10, and the bare terminal end of 3 supporting rods 3 collapses, sample is clamped.
The platen 7 of the present embodiment is rotatablely connected with rotating disk 1 by steel ball roller 6；6 steel ball rollers 6 be uniformly arranged in turn
On the madial wall of disk 1, V-type groove 7-1 is correspondingly provided with the lateral wall of platen 7 with steel ball roller 6, steel ball roller 6 can be recessed along V-type
Groove 7-1 is rolled.The rear end of steel ball roller 6 carries screw rod, and steel ball roller 6 is arranged on the screw thread peace set on the madial wall of rotating disk 1
Fill in hole, the position of steel ball roller 6 can be adjusted by the screw rod of the rear end of steel ball roller 6 so that rotating disk 1 is in one with platen 7
On individual axis.
Circumferentially arranged with the first limited post 8 and the second limited post 13 on platen 7, the first limited post 8 and the second limited post
13 respectively positioned at the both sides of a steel ball roller 6；Radial direction of the mounting hole of first limited post 8 and the second limited post 13 along platen 7
Set, mounting hole is centrally located at V-type groove 7-1 center.
Embodiment two：
A kind of thick bamboo tube test fixture, structure and embodiment one are essentially identical, except that platen 7 passes through bearing B with rotating disk 1
Rotation connection；Bearing B inner ring is fixed on platen 7, and rotating disk 1 is fixed on bearing B outer ring.The quantity of supporting rod 3 is 5
It is individual, it is pentagon, circular sample suitable for clamping section.
Embodiment three：
A kind of thick bamboo tube test fixture, structure and embodiment one are essentially identical, except that platen 7 passes through bearing B with rotating disk 1
Rotation connection；Bearing B inner ring is fixed on platen 7, and rotating disk 1 is fixed on bearing B outer ring.The quantity of supporting rod 3 is 7
It is individual, it is heptagon, circular sample suitable for clamping section.
Illustrative embodiments listed above are only not to technical scheme described in the invention for understanding that the present invention is used
Restriction, the those of ordinary skill about field, on the basis of technical scheme described in claim, a variety of changes can also be made
Change or deformation, all equivalent changes or deformation should all be covered within the claims of the present invention.
Claims (10)
1. a kind of thick bamboo tube test fixture, including the platen being fixed on testing machine, it is characterised in that：It is rotatably connected on platen
Disk, the supporting rod that at least three is evenly distributed is hinged with platen, rotating disk is provided with supporting rod drive mechanism, when rotating rotating disk
The supporting rod drive mechanism can make supporting rod clamp or unclamp sample, and extension spring is provided between platen and rotating disk.
A kind of 2. thick bamboo tube test fixture according to claim 1, it is characterised in that：Pressure is hinged in the middle part of the supporting rod
On disk, the inner of supporting rod is bare terminal end, and the outer end of supporting rod is drive end, and described supporting rod drive mechanism includes：
The elongated hole of supporting rod outer end is arranged at, and
Driving bearing pin that is corresponding with each supporting rod, being connected on rotating disk,
The rotating disk is provided with handle, and driving bearing pin can be slided in elongated hole and drive supporting rod to swing when rotating rotating disk.
A kind of 3. thick bamboo tube test fixture according to claim 1 or 2, it is characterised in that：The supporting rod is cut with scissors by hinge
It is connected on platen, upper end and the supporting rod of hinge are connected, and the lower end of hinge is fixed on bearing A inner ring, and bearing A outer ring is consolidated
It is scheduled in the bearing A mounting holes on rotating disk.
A kind of 4. thick bamboo tube test fixture according to claim 1, it is characterised in that：Described platen passes through bearing with rotating disk
B is rotatablely connected；Bearing B inner ring is fixed on platen, and rotating disk is fixed on bearing B outer ring.
A kind of 5. thick bamboo tube test fixture according to claim 1, it is characterised in that：Described platen passes through steel ball with rotating disk
Roller is rotatablely connected；At least three steel ball roller is uniformly arranged on the madial wall of rotating disk, on the lateral wall of platen with steel ball roller
V-type groove is correspondingly provided with, steel ball roller can roll along V-type groove.
A kind of 6. thick bamboo tube test fixture according to claim 5, it is characterised in that：The rear end of described steel ball roller carries
Screw rod, steel ball roller are arranged in the threaded mounting hole set on the madial wall of rotating disk, can by the screw rod of steel ball roller rear end
To adjust the position of steel ball roller so that rotating disk is on an axis with platen.
A kind of 7. thick bamboo tube test fixture according to claim 1, it is characterised in that：The quantity of the supporting rod is 3, is fitted
It is triangle, circle, hexagonal sample in clamping section.
A kind of 8. thick bamboo tube test fixture according to claim 1, it is characterised in that：The quantity of the supporting rod is 5, is fitted
It is pentagon, circular sample in clamping section.
A kind of 9. thick bamboo tube test fixture according to claim 1, it is characterised in that：The quantity of the supporting rod is 7, is fitted
It is heptagon, circular sample in clamping section.
A kind of 10. thick bamboo tube test fixture according to claim 5 or 6, it is characterised in that：On the platen circumferentially arranged with
First limited post and the second limited post, the first limited post and the second limited post are respectively positioned at the both sides of a steel ball roller；First
The mounting hole of limited post and the second limited post is radially arranged along platen, and mounting hole is centrally located at the center of V-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299990.3A CN107807042B (en) | 2017-12-10 | 2017-12-10 | Bamboo tube test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711299990.3A CN107807042B (en) | 2017-12-10 | 2017-12-10 | Bamboo tube test fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107807042A true CN107807042A (en) | 2018-03-16 |
| CN107807042B CN107807042B (en) | 2024-06-04 |
Family
ID=61589683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711299990.3A Active CN107807042B (en) | 2017-12-10 | 2017-12-10 | Bamboo tube test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107807042B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211660A (en) * | 2018-08-15 | 2019-01-15 | 东南大学 | A kind of adjustable automatic centering wide plate fixture |
| CN109248805A (en) * | 2018-10-29 | 2019-01-22 | 南京弹簧有限公司 | A kind of organisation of working for tension spring |
| CN109596419A (en) * | 2019-01-30 | 2019-04-09 | 湖南农业大学 | A kind of crop stem cutting test stalk quick-gripping device |
| CN111220105A (en) * | 2018-11-26 | 2020-06-02 | 北京欧美利华科技有限公司 | Tobacco testing device |
| CN111843658A (en) * | 2020-07-14 | 2020-10-30 | 深圳市琦美创科技有限公司 | Automatic grinding device of tubular product |
| CN113894892A (en) * | 2021-10-29 | 2022-01-07 | 浙江农林大学暨阳学院 | Bamboo tube continuous spiral fiber opening equipment and bamboo fiber obtaining method |
| CN118373080A (en) * | 2024-06-21 | 2024-07-23 | 合肥合大环境检测股份有限公司 | Outdoor vehicle-mounted balancing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030012566A (en) * | 2001-08-01 | 2003-02-12 | 한국기계연구원 | A Fatigue Tester for Rubber Material and Rubber Component |
| KR20040040054A (en) * | 2002-11-06 | 2004-05-12 | 한국기계연구원 | The Equal Biaxial Extension Tester |
| CN102849456A (en) * | 2012-09-12 | 2013-01-02 | 珠海真晟机电设备有限公司 | Linkage clamping mechanism |
| CN105398881A (en) * | 2015-11-26 | 2016-03-16 | 重庆开明弹簧有限公司 | Spiral spring forming machine feeding mechanism with measuring device |
| CN105645101A (en) * | 2015-12-22 | 2016-06-08 | 济南陆枋志合信息技术有限公司 | Solar water heater water tank clamping tool |
| CN207502294U (en) * | 2017-12-10 | 2018-06-15 | 济南天辰试验机制造有限公司 | A kind of thick bamboo tube test fixture |
-
2017
- 2017-12-10 CN CN201711299990.3A patent/CN107807042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030012566A (en) * | 2001-08-01 | 2003-02-12 | 한국기계연구원 | A Fatigue Tester for Rubber Material and Rubber Component |
| KR20040040054A (en) * | 2002-11-06 | 2004-05-12 | 한국기계연구원 | The Equal Biaxial Extension Tester |
| CN102849456A (en) * | 2012-09-12 | 2013-01-02 | 珠海真晟机电设备有限公司 | Linkage clamping mechanism |
| CN105398881A (en) * | 2015-11-26 | 2016-03-16 | 重庆开明弹簧有限公司 | Spiral spring forming machine feeding mechanism with measuring device |
| CN105645101A (en) * | 2015-12-22 | 2016-06-08 | 济南陆枋志合信息技术有限公司 | Solar water heater water tank clamping tool |
| CN207502294U (en) * | 2017-12-10 | 2018-06-15 | 济南天辰试验机制造有限公司 | A kind of thick bamboo tube test fixture |
Non-Patent Citations (2)
| Title |
|---|
| 赵志修: "改进的翼型卡具在配电网带电作业中的应用", 《浙江电力》 * |
| 辛德忠: "复式夹持器联动系统动态特性仿真与实验研究", 《中煤科工集团重庆研究院有限公司 》, 3 February 2015 (2015-02-03) * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211660A (en) * | 2018-08-15 | 2019-01-15 | 东南大学 | A kind of adjustable automatic centering wide plate fixture |
| CN109211660B (en) * | 2018-08-15 | 2019-07-12 | 东南大学 | A kind of adjustable automatic centering wide plate fixture |
| CN109248805A (en) * | 2018-10-29 | 2019-01-22 | 南京弹簧有限公司 | A kind of organisation of working for tension spring |
| CN111220105A (en) * | 2018-11-26 | 2020-06-02 | 北京欧美利华科技有限公司 | Tobacco testing device |
| CN109596419A (en) * | 2019-01-30 | 2019-04-09 | 湖南农业大学 | A kind of crop stem cutting test stalk quick-gripping device |
| CN111843658A (en) * | 2020-07-14 | 2020-10-30 | 深圳市琦美创科技有限公司 | Automatic grinding device of tubular product |
| CN113894892A (en) * | 2021-10-29 | 2022-01-07 | 浙江农林大学暨阳学院 | Bamboo tube continuous spiral fiber opening equipment and bamboo fiber obtaining method |
| CN113894892B (en) * | 2021-10-29 | 2022-08-05 | 浙江农林大学暨阳学院 | Bamboo tube continuous spiral fiber opening equipment and bamboo fiber obtaining method |
| CN118373080A (en) * | 2024-06-21 | 2024-07-23 | 合肥合大环境检测股份有限公司 | Outdoor vehicle-mounted balancing device |
| CN118373080B (en) * | 2024-06-21 | 2024-08-23 | 合肥合大环境检测股份有限公司 | Outdoor vehicle-mounted balancing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107807042B (en) | 2024-06-04 |
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