CN109342299B - Auxiliary device for water-draining asphalt pavement water seepage test - Google Patents
Auxiliary device for water-draining asphalt pavement water seepage test Download PDFInfo
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- CN109342299B CN109342299B CN201811581962.5A CN201811581962A CN109342299B CN 109342299 B CN109342299 B CN 109342299B CN 201811581962 A CN201811581962 A CN 201811581962A CN 109342299 B CN109342299 B CN 109342299B
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- 239000010426 asphalt Substances 0.000 title abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000008595 infiltration Effects 0.000 claims description 18
- 238000001764 infiltration Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 15
- 239000011148 porous material Substances 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 13
- 239000003566 sealing material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 244000007853 Sarothamnus scoparius Species 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides an auxiliary device for a water seepage test of a drainage asphalt pavement, which comprises a pavement water seepage instrument, a balancing weight A and cleaning soft rubber; the pavement seepage meter base is provided with two balancing weights which are respectively a balancing weight A and a balancing weight B; the top end face of the balancing weight A is provided with a containing groove similar to the transverse structural outline of the balancing weight A; the top end face of the balancing weight B is adjacent to the circular containing groove, and two caulking grooves B are formed in the circular containing groove in an annular array mode by taking the axis of the circular containing groove as an axis. After the impurities and impurities on the surface of the asphalt pavement are removed, an operator can take out the cleaning soft rubber which is consistent with the keyboard cleaning mud material in the prior art from the containing groove, uniformly press the cleaning soft rubber along the asphalt pavement of the measuring point area, and remove the dust impurities in the pores of the asphalt pavement of the measuring point area in an adhering manner, so that the water seepage coefficient of the asphalt pavement of the current measuring point area cannot be influenced by the dust impurities.
Description
Technical Field
The invention belongs to the technical field of asphalt pavement water seepage tests, and particularly relates to an auxiliary device for a water drainage asphalt pavement water seepage test.
Background
The pavement water seepage instrument is suitable for measuring the water seepage coefficient of the asphalt mixture pavement and the asphalt mixture test piece formed by rolling. The water seepage performance of the road surface and the mix proportion of the asphalt mixture are tested.
The inventor finds that the traditional road seepage meter has the following defects when being applied: after a measuring point is selected on the asphalt pavement, an operator generally cleans up dirt and dust impurities on the measuring point by using a broom, but the mode can only clean up the dirt and dust impurities on the surface of the asphalt pavement, and the dirt and dust impurities in the pores on the surface of the asphalt pavement are not cleaned up, so that the subsequent water seepage test is influenced, and a small amount of fine dirt and dust impurities are easily cleaned into the pores on the surface of the asphalt pavement by using the broom; during the test, need paint sealing material on bituminous paving, then place the road surface infiltration appearance on sealing material, prevent that pressure water from flowing out between road surface infiltration appearance base and the bituminous paving, nevertheless after the follow-up test finishes, with road surface infiltration appearance and bituminous paving phase separation back, sealing material will remain on bituminous paving, and is difficult for cleaing away it, has increased the burden for operating personnel.
Disclosure of Invention
In order to solve the technical problems, the invention provides an auxiliary device for a water-draining asphalt pavement water seepage test, which aims to solve the problem that after a measuring point is selected on the existing asphalt pavement, an operator generally removes dust and soil impurities on the measuring point by a broom, but only removes the dust and soil impurities on the surface of the asphalt pavement, and the dust and soil impurities in the pores on the surface of the asphalt pavement are not removed, so that the subsequent water seepage test is influenced; during the test, need paint sealing material on bituminous paving, then place the road surface infiltration appearance on sealing material, prevent that pressure water from flowing out between road surface infiltration appearance base and the bituminous paving, nevertheless after the follow-up test finishes, with road surface infiltration appearance and bituminous paving phase separation back, sealing material will remain on bituminous paving, and is difficult for cleaing away it, has increased the problem of burden for operating personnel.
The invention relates to an auxiliary device for a water seepage test of a drainage asphalt pavement, which has the purpose and the effect and is achieved by the following specific technical means:
an auxiliary device for a water-drainage asphalt pavement water seepage test comprises a pavement water seepage instrument, a balancing weight A, an embedding groove A, a half circular groove A, a containing groove, a balancing weight B, a circular containing groove, an embedding groove B, a half circular groove B, a shielding plate, an embedding block A, a circular plate, a lifting handle, a brush group, an embedding block B and cleaning soft rubber; the pavement seepage meter base is provided with two balancing weights which are respectively a balancing weight A and a balancing weight B; the top end face of the balancing weight A is provided with a containing groove similar to the transverse structural outline of the balancing weight A; the included angle positions of two edges of the top end surface of the balancing weight A are respectively provided with one caulking groove A; the top end face of the balancing weight A is provided with the covering plate with the similar profile to the transverse structure of the balancing weight A, and the included angle positions of two edges of the bottom end face of the covering plate are fixedly connected with the embedded block A which can be embedded with the embedded groove A; the top end face of the balancing weight B is provided with a circular containing groove; the top end face of the balancing weight B is adjacent to the circular containing groove, and two caulking grooves B are formed in the circular containing groove in an annular array mode by taking the axis of the circular containing groove as an axis.
Furthermore, the top end surface of the balancing weight B is provided with a circular plate, and the bottom end surface of the circular plate is in an annular array shape and is fixedly connected with two embedded blocks B which can be embedded with the embedded grooves B;
furthermore, a group of brush groups is embedded on the bottom end face of the circular plate;
further, when the circular plate is installed on the top end face of the balancing weight B through the embedding block B and the embedding groove B in an embedding matching mode, the brush set is received in the circular receiving groove;
further, when the shielding plate is fixedly installed on the top end face of the balancing weight A through the embedding matching of the embedding block A and the embedding groove A, the shielding plate completely shields the accommodating groove;
furthermore, the containing groove is filled with a semi-fluid cleaning soft rubber, and the material of the cleaning soft rubber is consistent with that of keyboard cleaning mud in the prior art;
furthermore, the bottom end surface of the balancing weight A is provided with the half circular groove A; the bottom end surface of the balancing weight B is provided with the half circular groove B;
further, when the balancing weight A is matched with the balancing weight B, the half circular groove A and the half circular groove B jointly form a circular groove.
Compared with the prior art, the invention has the following beneficial effects:
after the measuring points are selected on the asphalt pavement, an operator can clean sundries and impurities on the surface of the asphalt pavement in the measuring point area through the brush group inlaid in the bottom end face of the circular plate, and after the sundries and the impurities on the surface of the asphalt pavement are completely removed, the operator can take out the cleaning soft rubber which is consistent with the keyboard cleaning mud material in the prior art from the containing groove, uniformly press the cleaning soft rubber along the asphalt pavement in the measuring point area, and remove the dust and impurities in the pores of the asphalt pavement in the measuring point area in an adhering manner, so that the water permeability coefficient of the asphalt pavement in the current measuring point area cannot be influenced by the dust and impurities.
After the dust and impurities on the asphalt pavement in the measuring point area are removed, an operator turns over the balancing weight A and the balancing weight B to enable the bottom end face of the balancing weight A and the bottom end face of the balancing weight B to be the top face, then the balancing weight A and the balancing weight B are matched to enable the half circular groove A and the half circular groove B to jointly form a circular groove, the operator can open a hole in the middle of the cleaning soft rubber, pull the cleaning soft rubber into a circular ring shape and place the circular ring into the circular groove formed by the half circular groove A and the half circular groove B, then the cleaning soft rubber is uniformly pressed to be fully paved in the whole circular groove, then the balancing weight A and the balancing weight B are disassembled, at the moment, the operator can place the complete circular cleaning soft rubber on the asphalt pavement in the measuring point area, then place the base of the pavement seepage meter corresponding to the circular cleaning soft rubber, and slightly press down the, place balancing weight A and balancing weight B on road surface infiltration appearance base again at last, at road surface infiltration appearance, under the suppression of balancing weight A and balancing weight B weight, through the characteristic of clean flexible glue material, clean flexible glue inlays full bituminous paving gap, play sealed effect, can prevent to flow between anti-pressure water from road surface infiltration appearance base and bituminous paving when experimental, and after the follow-up experiment finishes, can directly stimulate clean flexible glue, make clean flexible glue separate with bituminous paving, the characteristic of its material makes clean flexible glue can not remain partial structure on bituminous paving.
Drawings
Fig. 1 is a schematic structural diagram of a counterweight block a and a counterweight block B in a state where the pavement seepage meter of the present invention is stored.
Fig. 2 is a schematic structural diagram of a counterweight a and a counterweight B according to the present invention.
FIG. 3 is a schematic view of the disassembled structure of the masking plate on the counterweight A.
Fig. 4 is a schematic structural view of a counterweight block a in the state that the cleaning soft rubber in fig. 3 is taken out.
Fig. 5 is a schematic view of the bottom end structure of the counterweight block a of the present invention.
FIG. 6 is a schematic view of the disassembled state of the upper circular plate of the counterweight B.
Fig. 7 is a schematic view of the bottom end structure of the counterweight block B of the present invention.
Fig. 8 is a schematic view of the bottom end structures of the weight block a and the weight block B of the present invention.
FIG. 9 is a schematic illustration of the structure of the masking plate of the present invention.
FIG. 10 is a schematic view showing the construction of a circular plate and its components according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-pavement water seepage instrument, 2-balancing weight A, 201-caulking groove A, 202-half circular groove A, 203-accommodating groove, 3-balancing weight B, 301-circular accommodating groove, 302-caulking groove B, 303-half circular groove B, 4-shielding plate, 401-caulking block A, 5-circular plate, 501-lifting handle, 502-brush group, 503-caulking block B, and 6-cleaning flexible glue.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides an auxiliary device for a water seepage test of a drainage asphalt pavement, which comprises: the road surface infiltration instrument comprises a road surface infiltration instrument 1, a balancing weight A2, an embedding groove A201, a half circular groove A202, a containing groove 203, a balancing weight B3, a circular containing groove 301, an embedding groove B302, a half circular groove B303, a masking plate 4, an embedding block A401, a circular plate 5, a handle 501, a hairbrush group 502, an embedding block B503 and cleaning soft rubber 6; the base of the pavement seepage meter 1 is provided with two balancing weights, namely a balancing weight A2 and a balancing weight B3; the top end face of the balancing weight A2 is provided with a containing groove 203 similar to the transverse structure profile; the embedded groove A201 is formed in the included angle position of two edges of the top end face of the balancing weight A2; the top end face of the balancing weight A2 is provided with the covering plate 4 with the similar profile to the transverse structure thereof, and the included angle positions of two edges of the bottom end face of the covering plate 4 are fixedly connected with the embedded block A401 which can be embedded with the embedding groove A201; the top end face of the balancing weight B3 is provided with a circular accommodating groove 301; the top end face of the balancing weight B3 is adjacent to the circular accommodating groove 301 and is provided with two caulking grooves B302 in an annular array shape by taking the axis of the circular accommodating groove 301 as an axis.
The top end face of the balancing weight B3 is provided with the circular plate 5, and the bottom end face of the circular plate 5 is in an annular array shape and is fixedly connected with two embedded blocks B503 which can be embedded with the embedded groove B302.
Wherein, a group of the brush group 502 is embedded on the bottom end surface of the circular plate 5.
When the circular plate 5 is fitted and mounted on the top end face of the counterweight block B3 by the insert block B503 and the insert groove B302, the brush set 502 is received in the circular receiving groove 301.
Wherein, when the shielding plate 4 is fixedly installed on the top end face of the balancing weight A2 by the embedded matching of the embedded block A401 and the embedded groove A201, the shielding plate 4 completely shields the receiving groove 203.
Wherein, accomodate recess 203 and fill and put a semifluid form clean flexible glue 6, just clean flexible glue 6 material is unanimous with the clean mud material of keyboard among the prior art.
Wherein, the bottom end face of the balancing weight A2 is provided with one half of the circular groove A202; the bottom end face of the balancing weight B3 is provided with a half circular groove B303.
When the balancing weight A2 is matched with the balancing weight B3, the half annular groove A202 and the half annular groove B303 form an annular groove together.
When in use:
after a measuring point is selected on the asphalt pavement, an operator can detach the balancing weight A2 and the balancing weight B3 from the base of the pavement seepage meter 1, then hold the handle 501 to separate the circular plate 5 from the balancing weight B3, and the operator can clean impurities and impurities on the surface of the asphalt pavement in the measuring point area through the brush group 502 embedded in the bottom end face of the circular plate 5; after the impurities and impurities on the surface of the asphalt pavement are removed, an operator breaks the shielding plate 4 to separate the shielding plate from the balancing weight A2, the storage groove 203 shielded by the shielding plate is exposed, the operator can take out the cleaning soft rubber 6 which is consistent with the keyboard cleaning mud material in the prior art from the storage groove 203, the cleaning soft rubber 6 is uniformly pressed along the asphalt pavement of the measuring point area, and the dust impurities in the pores of the asphalt pavement of the measuring point area are adhered and removed in the mode, so that the water seepage coefficient of the asphalt pavement of the current measuring point area is not influenced by the dust impurities; after dust and impurities on the asphalt pavement in the measuring point area are removed, an operator turns over the balancing weight A2 and the balancing weight B3 to enable the bottom end face of the balancing weight A to become a top face, then the balancing weight A2 and the balancing weight B3 are matched to enable the half circular groove A202 and the half circular groove B303 to jointly form a circular groove, the operator can open a hole in the cleaning soft rubber 6 from the middle, pull the cleaning soft rubber into a circular ring shape and place the circular ring into the circular groove formed by the half circular groove A202 and the half circular groove B303, then evenly press the cleaning soft rubber 6 to enable the cleaning soft rubber 6 to be fully paved in the whole circular groove, then the balancing weight A2 and the balancing weight B3 are disassembled, at the moment, the operator can place the complete circular cleaning soft rubber 6 on the asphalt pavement in the measuring point area, and then place the base of the pavement seepage meter 1 corresponding to the circular cleaning soft rubber 6, and press down road surface infiltration appearance 1 slightly hard, place balancing weight A2 and balancing weight B3 on road surface infiltration appearance 1 base again at last, under the suppression of road surface infiltration appearance 1, balancing weight A2 and balancing weight B3 weight, through the characteristic of clean flexible glue 6 material, clean flexible glue 6 inlays full bituminous paving gap, play the sealing action, can prevent when experimental that pressure water from flowing out between road surface infiltration appearance 1 base and bituminous paving, and after the follow-up test finishes, can directly stimulate clean flexible glue 6, make clean flexible glue 6 separate with bituminous paving, the characteristic of its material makes clean flexible glue 6 can not remain partial structure on bituminous paving.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a drainage nature auxiliary device for bituminous paving infiltration test, its is used for cooperating road surface infiltration appearance (1) to use together, its characterized in that: this drainage nature auxiliary device for bituminous paving infiltration test includes: the cleaning device comprises a balancing weight A (2), a caulking groove A (201), a half circular groove A (202), a containing groove (203), a balancing weight B (3), a circular containing groove (301), a caulking groove B (302), a half circular groove B (303), a shielding plate (4), a caulking block A (401), a circular plate (5), a handle (501), a brush set (502), a caulking block B (503) and cleaning soft rubber (6); the base of the pavement seepage meter (1) is provided with two balancing weights, namely a balancing weight A (2) and a balancing weight B (3); the top end face of the balancing weight A (2) is provided with a containing groove (203) similar to the transverse structural outline thereof; the included angle positions of two edges of the top end surface of the balancing weight A (2) are respectively provided with one caulking groove A (201); the top end face of the balancing weight A (2) is provided with the covering plate (4) similar to the transverse structural profile of the balancing weight A, and two edge included angle positions of the bottom end face of the covering plate (4) are fixedly connected with the embedded block A (401) capable of being embedded with the embedded groove A (201); the top end surface of the balancing weight B (3) is provided with one circular accommodating groove (301); the top end face of the balancing weight B (3) is adjacent to the circular containing groove (301) and is provided with two caulking grooves B (302) in an annular array shape by taking the axis of the circular containing groove (301) as an axis; the top end face of the balancing weight B (3) is provided with a circular plate (5), and the bottom end face of the circular plate (5) is in an annular array shape and is fixedly connected with two embedded blocks B (503) which can be embedded with the embedded groove B (302); a group of brush groups (502) are embedded in the bottom end surface of the circular plate (5); when the circular plate (5) is installed on the top end face of the balancing weight B (3) through the embedding block B (503) and the embedding groove B (302) in a matching mode, the brush group (502) is received in the circular receiving groove (301); when the shielding plate (4) is fixedly arranged on the top end surface of the balancing weight A (2) through the embedded matching of the embedded block A (401) and the embedded groove A (201), the shielding plate (4) completely shields the receiving groove (203); the containing groove (203) is filled with a semi-fluid cleaning soft rubber (6), and the material of the cleaning soft rubber (6) is consistent with that of keyboard cleaning mud in the prior art; the bottom end surface of the balancing weight A (2) is provided with one half of the circular groove A (202); the bottom end surface of the balancing weight B (3) is provided with a half of circular groove B (303); when the balancing weight A (2) is matched with the balancing weight B (3), the half circular groove A (202) and the half circular groove B (303) jointly form a circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581962.5A CN109342299B (en) | 2018-12-24 | 2018-12-24 | Auxiliary device for water-draining asphalt pavement water seepage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581962.5A CN109342299B (en) | 2018-12-24 | 2018-12-24 | Auxiliary device for water-draining asphalt pavement water seepage test |
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| Publication Number | Publication Date |
|---|---|
| CN109342299A CN109342299A (en) | 2019-02-15 |
| CN109342299B true CN109342299B (en) | 2021-03-12 |
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| CN201811581962.5A Active CN109342299B (en) | 2018-12-24 | 2018-12-24 | Auxiliary device for water-draining asphalt pavement water seepage test |
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| CN208224036U (en) * | 2018-03-07 | 2018-12-11 | 四川正达检测技术有限责任公司 | A kind of intelligence pavement seepage instrument |
| CN208270381U (en) * | 2018-04-24 | 2018-12-21 | 惠安县科联农业科技有限公司 | A kind of water seepage function detection device of construction of the highway |
| CN109060632A (en) * | 2018-09-12 | 2018-12-21 | 中电建路桥集团有限公司 | The permeable analyzer and its implementation on track area road surface |
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2018
- 2018-12-24 CN CN201811581962.5A patent/CN109342299B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001183285A (en) * | 1999-12-22 | 2001-07-06 | Nikken Kk | Permeability test apparatus and permeability test method |
| CN2716840Y (en) * | 2004-06-28 | 2005-08-10 | 张晓东 | Water seepage coefficient determination instrument |
| CN202362229U (en) * | 2011-12-14 | 2012-08-01 | 长安大学 | Road surface water penetration instrument |
| CN102937562A (en) * | 2012-10-25 | 2013-02-20 | 上海同济建设工程质量检测站 | Pavement water seepage instrument installation method and pavement water seepage performance detection method |
| KR20160144295A (en) * | 2015-11-16 | 2016-12-16 | (주)제이스코리아 | Apparatus for testing water permeability of concrete |
| CN206725391U (en) * | 2017-02-22 | 2017-12-08 | 上海砼仁环保技术发展有限公司 | Counterweight pressing block |
| CN208109653U (en) * | 2018-02-27 | 2018-11-16 | 北京金地通检测技术有限公司 | A kind of antiseepage bituminous pavement water creep appearance |
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| CN109060632A (en) * | 2018-09-12 | 2018-12-21 | 中电建路桥集团有限公司 | The permeable analyzer and its implementation on track area road surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109342299A (en) | 2019-02-15 |
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