CN108087101A - A kind of charge air cooler in refitted car - Google Patents
A kind of charge air cooler in refitted car Download PDFInfo
- Publication number
- CN108087101A CN108087101A CN201711192512.2A CN201711192512A CN108087101A CN 108087101 A CN108087101 A CN 108087101A CN 201711192512 A CN201711192512 A CN 201711192512A CN 108087101 A CN108087101 A CN 108087101A
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- Prior art keywords
- cooling
- tube
- cooling chamber
- charge air
- core
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of charge air coolers in refitted car, including cooling core, the first cooling chamber are equipped on the left of the cooling core, the second cooling chamber is equipped on the right side of the cooling core, the cooling core bottom is equipped with coolant storage room；Side is mounted on protection leaf window before and after the cooling core, the cooling core includes the cooling tube of double-layer structure, the cooling tube helically coiling, the cooling tube outer surface is equipped with several cooling fins, and heat-conducting silicone grease is evenly coated between cooling fin and cooling tube, the cooling tube both ends are respectively connected with separating joint, the separating joint includes inner tube and the outer tube in ' L ' type, said inner tube is pierced by from outer tube and is connected on outer tube, the present invention is in a manner that air-cooled and water cooling is combined, with more excellent cooling effect, the anti-overpressure means set simultaneously are effective to ensure that the work of water-cooling pattern safety and stability, it is worthy to be popularized.
Description
Technical field
The present invention relates to charge air cooler technical fields, are specially a kind of charge air cooler in refitted car.
Background technology
Charge air cooler is generally only being mounted with that turbo charged vehicle can just see.Because charge air cooler is actually turbocharging
Auxiliary equipment, its role is to improve the scavenging efficiency of engine.For engine with supercharger, charge air cooler is pressure charging system
Important composition component.Either mechanically-sapercharged engine or turbocharged engine, be required for booster and engine into
Charge air cooler is installed between gas manifold, since this radiator is between engine and booster, so also referred to as cooling during rolling
Device, abbreviation charge air cooler.
Charge air cooler is generally made of aluminum alloy materials.According to the difference of cooling medium, common charge air cooler can be divided into wind
2 kinds of cold type and water-cooled.Air-cooled intercoopler, that is, air-air cooled, charge air cooler and the radiator of water tank of air-air cooling are mounted in one
It rises, mounted on engine front, is cooled down by the logical face wind of induced draught fan and running car；Water-cooled charge air cooler, that is, sky-water
Cooled, the charge air cooler of air-water cooling exchange heat to achieve the purpose that cooling by coolant with high-temperature gas.
Charge air cooler species of the prior art is various, and quality is also irregular, but all there is it is certain the defects of.Such as specially
Profit number is CN201410830479.1, and patent name is large-scale charge air cooler, which includes：The cooling sheet of built-in cooling core
Body, the top capsulation for cooling down body have upper cover, and the bottom surface for cooling down body is packaged with low head, upper cover be equipped with multiple gas into
Mouth pipe, low head are equipped with multiple gas outlets, wherein, cooling core is internally provided at least one vertical strip of paper used for sealing；By this
Built-in vertical strip of paper used for sealing causes so as to overcome charge air cooler of the prior art in the case that larger-size structural strength is relatively low
The problem of being easily damaged, and then the structural strength of large-scale charge air cooler is added, it ensure that its quality, cooling performance is also preferable, cold
But efficiency is higher, while simple in structure, is easy to promote the use of on a large scale.The invention is disperseed high-temperature gas by air cooling way cold
But, when stream time is longer, thermal accumlation causes the charge air cooler temperature constantly to rise, and radiating efficiency is low, and there are certain
Defect.Deficiency of the prior art is summarized, mainly there is at following 2 points.
(1) charge air cooler is cooled down using the air-cooled or water cooling single type of cooling in the prior art, the effect of cooling is not
It is good, reduce the working performance of charge air cooler；
(2) charge air cooler of water-cooling pattern is in continuous work long hours in the prior art, coolant temperature rise, coolant
Volatilization, causes air pressure in charge air cooler excessive, it may occur that the security incidents such as explosion, when water-cooling pattern coolant is in exposed ring
It is cycled in border, coolant volatilization is made troubles to user, it is necessary to often add coolant.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of charge air cooler in refitted car, the present invention
In a manner that air-cooled and water cooling is combined, there is more excellent cooling effect, while the pressure device of letting off set can be effective
Ground ensures the work of water-cooling pattern safety and stability, can efficiently solve the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：A kind of charge air cooler in refitted car, including
Cooling core, the cooling core left side are equipped with the first cooling chamber, the second cooling chamber, the cooling core bottom are equipped on the right side of the cooling core
Portion is equipped with coolant storage room；The cooling core is arranged to arcuate structure, and side is mounted on protection leaf window before and after the cooling core,
The cooling core includes the cooling tube of double-layer structure, the cooling tube helically coiling, and the cooling tube outer surface is equipped with several
Cooling fin, and heat-conducting silicone grease is evenly coated between cooling fin and cooling tube, the cooling tube both ends are respectively connected with separating joint, institute
Stating separating joint includes inner tube and the outer tube in ' L ' type, and said inner tube is pierced by from outer tube and is connected on outer tube.
As a kind of preferred technical solution of the present invention, the first cooling chamber surface is equipped with heat transmission fin, and described the
Bottom is provided with inlet on the left of one cooling chamber, and the bottom on the right side of first cooling chamber is provided with liquid outlet, and liquid outlet with
The inner tube connection of bottom, is provided with cutoff board in first cooling chamber, inside the cutoff board right flank and the first cooling chamber
Right flank between spoiler is installed.
As a kind of preferred technical solution of the present invention, the second cooling chamber surface is equipped with heat transmission fin, and described the
The left side of two cooling ceilings is equipped with liquid collection opening, and the inner tube at liquid collection opening and top connects, and the second cooling chamber top is provided with
Coolant adder and anti-overpressure means, the second cooling chamber bottom is provided with leakage fluid dram, and leakage fluid dram is stored with coolant
Room connects, and spoiler is equipped with inside second cooling chamber.
As a kind of preferred technical solution of the present invention, the coolant adder includes conical hopper, the taper leakage
Bucket top is hinged with bucket cover, and the bottom inside the conical hopper is threaded with addition valve, and rotation is equipped at the top of the addition valve
Handle hand.
As a kind of preferred technical solution of the present invention, the anti-overpressure means include pressure release cylinder and pressure release platform, described to let out
Pressure cylinder top is threaded with adjusting bolt, and bleeder port is equipped at the top of the pressure release cylinder, described to let out anti-in pressure release cylinder
Portion, the pressure release platform are equipped with pressure release block, and the pressure release block is mounted on by spring in adjusting bolt.
As a kind of preferred technical solution of the present invention, connect between the bottom and inlet on the left of the coolant storage room
It is connected to water pump, the bottom on the right side of the coolant storage room is equipped with liquid exchange opening, and liquid exchange opening is connected with flushing valve, the coolant
Storage room bottom is equipped with installing plate, and the rear portion of the installing plate is equipped with forced draft fans.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is internal cools down the high-temperature gas of compression by the way of water cooling, and outside passes through air-cooled side
Formula cools down the high-temperature gas of compression, and it is more excellent cold that water cooling and the air-cooled type of cooling being combined so that charge air cooler has
But effect；
(2) the coolant adder that the present invention is set can quickly and easily add coolant, and anti-overpressure means being capable of root
Indoor air pressure selection release high-temperature gas is stored according to cooling chamber and coolant or forbids discharging high-temperature gas so that charge air cooler
It is operated in the range of safe air pressure, improves the safety and stability of charge air cooler.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the right side structural representation of the present invention；
Fig. 3 is the coolant adder structure diagram of the present invention；
Fig. 4 is the anti-overpressure means structure diagram of the present invention.
In figure：1- cooling cores；The first cooling chambers of 2-；The second cooling chambers of 3-；4- coolant storage rooms；5- protects leaf window；6-
Cooling tube；7- coolant adders；8- separating joints；The anti-overpressure means of 9-；10- inlets；11- liquid outlets；12- cutoff boards；
13- spoilers；14- heat transmission fins；15- cooling fins；16- leakage fluid drams；17- liquid exchange openings；18- flushing valves；19- installing plates；20- inhales
Wind wind turbine；21- liquid collection openings；22- water pumps；
701- conical hoppers；702- bucket covers；703- adds valve；704- rotating handleses；
801- inner tubes；802- outer tubes；
901- pressure release cylinders；902- pressure release platforms；903- adjusting bolts；904- bleeder ports；905- pressure release blocks.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention rather than to limit the present invention.
Embodiment：
As shown in Figure 1, the present invention provides a kind of charge air coolers in refitted car, including cooling core 1, the cooling core
1 left side is equipped with the first cooling chamber 2, and 1 right side of cooling core is equipped with the second cooling chamber 3, and 1 bottom of cooling core is equipped with coolant
After storage room 4, cooling media of the cooling core 1 as high-temperature gas, the first cooling chamber 2 and the heating of 3 heat exchanging of the second cooling chamber
Coolant cools down so that coolant recycles, the deposit of coolant storage room 4 as coolant, while and cold
The transfer that but liquid cycles.
As shown in Figure 1, the cooling core 1 is arranged to arcuate structure so that cooling core 1 has sufficiently large heat dissipation area, adds
The cooling of fast high-temperature gas, side is mounted on protection leaf window 5 before and after the cooling core 1, plays protection cooling to a certain extent
The effect of core 1, the cooling core 1 include the cooling tube 6 of double-layer structure, 6 internal pipeline circulation coolant of cooling tube, cooling
6 external pipe of pipe circulation high-temperature gas, 6 helically coiling of cooling tube, 6 outer surface of cooling tube is equipped with several cooling fins
15, and heat-conducting silicone grease is evenly coated between cooling fin 15 and cooling tube 6, heat-conducting silicone grease can improve cooling fin 15 and cooling tube 6
Between heat conduction efficiency, accelerate rate of heat dispation, 6 both ends of cooling tube are respectively connected with separating joint 8, the separating joint 8
Outer tube 802 including inner tube 801 and in ' L ' type, said inner tube 801 are pierced by inside outer tube 802 and are connected on outer tube 802,
Outer tube 802 positioned at the separating joint 8 of lower end is the entrance of high-temperature gas, and inner tube 801 is the import of coolant.
As shown in Figure 1,2 surface of the first cooling chamber is equipped with heat transmission fin 14,14 and first cooling chamber 2 of heat transmission fin
The center section on surface can smear heat-conducting silicone grease, accelerate rate of heat dispation, the 2 left side bottom of the first cooling chamber is provided with inlet
10, the bottom on 2 right side of the first cooling chamber is provided with liquid outlet 11, and liquid outlet 11 is connected with the inner tube 802 of bottom, described
It is provided with cutoff board 12 in first cooling chamber 2, is equipped between the right flank inside 12 right flank of cutoff board and cooling chamber 2
The setting of spoiler 13, cutoff board 12 and spoiler 13 adds the flow of coolant, extends the temperature fall time of coolant, cold
But the temperature of liquid can drop to sufficiently low so that the cooling effect of high-temperature gas is more obvious.
As shown in figures 1 and 3,3 surface of the second cooling chamber is equipped with heat transmission fin 14, heat transmission fin 14 and second cold
But the center section on 4 surface of room can smear heat-conducting silicone grease, accelerate rate of heat dispation, and the left side that second cooling chamber 3 is pushed up is equipped with collection
Liquid mouth 21, and liquid collection opening 21 is connected with the inner tube 801 at top, 3 top of the second cooling chamber is provided with 7 He of coolant adder
Anti- overpressure means 9, the coolant adder 7 include conical hopper 701, and 701 top of conical hopper is hinged with bucket cover
702, the bottom inside the conical hopper 701 is threaded with addition valve 703, and 703 top of addition valve is equipped with rotation handle
Hand 704, the setting of coolant adder 7 can quickly and easily add coolant.
As shown in figure 4, the anti-overpressure means 9 include pressure release cylinder 901 and pressure release platform 902, the 901 top spiral shell of pressure release cylinder
Line is connected with adjusting bolt 903, and 901 top of pressure release cylinder is equipped with bleeder port 904, described to let out anti-902 mounted on pressure release cylinder
Inside 901, the pressure release platform 901 is equipped with pressure release block 905, and the pressure release block 905 is mounted on adjusting bolt 903 by spring
On, adjusting bolt 903 can be changed by rotation into the depth in pressure release cylinder 901, and adjusting bolt 903 enters pressure release cylinder 901
Interior depth is different, and the compression degree of spring is just different, you can is stored up with adjusting cooling chamber and the coolant connected with cooling chamber
Indoor safe air pressure is deposited, when air pressure inside is more than safe air pressure, bleed off block 905 is jacked up, and the release of internal gas ensures
Cooling chamber and coolant storage room are in the range of safe air pressure, have certain protective effect.
As shown in Figure 1,3 bottom of the second cooling chamber is provided with leakage fluid dram 16, and leakage fluid dram 16 and coolant storage room 4
It connects, the setting that 13 spoiler 13 of spoiler is equipped with inside second cooling chamber 3 adds the flow of coolant, extends
The temperature fall time of coolant, the temperature of coolant can drop to sufficiently low so that the cooling effect of high-temperature gas is more obvious.
As depicted in figs. 1 and 2, water pump 22 is connected between the bottom in 4 left side of coolant storage room and inlet 10,
The cycling of coolant is completed, high-temperature gas is cooled down by way of water cooling, the bottom on 4 right side of coolant storage room
Portion is equipped with liquid exchange opening 17, and liquid exchange opening 17 is connected with flushing valve 18, and 4 bottom of coolant storage room is equipped with installing plate 19,
The rear portion of the installing plate 19 is equipped with forced draft fans 20, and charge air cooler carries out forward type installation, in the process of running car, air inlet
Can be that charge air cooler radiates, the wind direction of forced draft fans 20 is identical with air inlet direction during running car, can accelerate dissipating for charge air cooler
Hot rate.
In conclusion the main characteristic of the invention lies in that：
(1) present invention is internal causes charge air cooler to have more excellent cooling using water cooling and the air-cooled type of cooling being combined
Effect；
(2) present invention can quickly and easily add coolant, while ensure that charge air cooler is operated in safe air pressure range
It is interior, improve the safety and stability of charge air cooler.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. a kind of charge air cooler in refitted car, it is characterised in that：Including cooling core (1), it is equipped on the left of the cooling core (1)
First cooling chamber (2), cooling core (1) right side are equipped with the second cooling chamber (3), and cooling core (1) bottom is equipped with coolant
Storage room (4)；
The cooling core (1) is arranged to arcuate structure, and side is mounted on protection leaf window (5) before and after the cooling core (1), described cold
But core (1) includes the cooling tube (6) of double-layer structure, cooling tube (6) helically coiling, cooling tube (6) the outer surface installation
There are several cooling fins (15), and heat-conducting silicone grease is evenly coated between cooling fin (15) and cooling tube (6), the cooling tube (6) two
End is respectively connected with separating joint (8), and the separating joint (8) includes inner tube (801) and the outer tube (802) in ' L ' type, described interior
Pipe (801) is pierced by inside outer tube (802) and is connected on outer tube (802).
2. a kind of charge air cooler in refitted car according to claim 1, it is characterised in that：First cooling chamber
(2) surface is equipped with heat transmission fin (14), and bottom is provided with inlet (10) on the left of first cooling chamber (2), and described first
Bottom on the right side of cooling chamber (2) is provided with liquid outlet (11), and liquid outlet (11) is connected with the inner tube (802) of bottom, and described
The right flank of cutoff board (12), cutoff board (12) right flank and the first cooling chamber (2) inside is provided in one cooling chamber (2)
Between spoiler (13) is installed.
3. a kind of charge air cooler in refitted car according to claim 1, it is characterised in that：Second cooling chamber
(3) surface is equipped with heat transmission fin (14), and the left side on the second cooling chamber (3) top is equipped with liquid collection opening (21), and liquid collection opening
(21) it is connected with the inner tube at top (802), the second cooling chamber (3) top is provided with coolant adder (7) and anti-overvoltage
Device (9), the second cooling chamber (3) bottom is provided with leakage fluid dram (16), and leakage fluid dram (16) connects with coolant storage room (4)
It connects, spoiler (13) is installed inside second cooling chamber (3).
4. a kind of charge air cooler in refitted car according to claim 3, it is characterised in that：The coolant adder
(7) include conical hopper (701), bucket cover (702) is hinged at the top of the conical hopper (701), the conical hopper (701) is interior
The bottom in portion is threaded with addition valve (703), and rotating handles (704) is equipped at the top of the addition valve (703).
5. a kind of charge air cooler in refitted car according to claim 3, it is characterised in that：The anti-overpressure means
(9) pressure release cylinder (901) and pressure release platform (902) are included, pressure release cylinder (901) top is threaded with adjusting bolt (903), institute
It states and bleeder port (904) is equipped at the top of pressure release cylinder (901), the pressure release platform (902) is mounted on pressure release cylinder (901) inside, described to let out
(902) are presented a theatrical performance as the last item on a programme equipped with pressure release block (905), the pressure release block (905) is mounted on by spring in adjusting bolt (903).
6. a kind of charge air cooler in refitted car according to claim 1, it is characterised in that：The coolant storage room
(4) it is connected with water pump (22) between the bottom and inlet (10) on the left of, the bottom on the right side of the coolant storage room (4) is equipped with
Liquid exchange opening (17), and liquid exchange opening (17) is connected with flushing valve (18), coolant storage room (4) bottom is equipped with installing plate
(19), the rear portion of the installing plate (19) is equipped with forced draft fans (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192512.2A CN108087101B (en) | 2017-11-24 | 2017-11-24 | Intercooler for refitted vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192512.2A CN108087101B (en) | 2017-11-24 | 2017-11-24 | Intercooler for refitted vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087101A true CN108087101A (en) | 2018-05-29 |
| CN108087101B CN108087101B (en) | 2021-03-02 |
Family
ID=62172911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192512.2A Active CN108087101B (en) | 2017-11-24 | 2017-11-24 | Intercooler for refitted vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087101B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590836A (en) * | 2018-07-03 | 2018-09-28 | 安吉前程竹木机械有限公司 | A kind of auto parts machinery |
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| CN203035336U (en) * | 2012-12-20 | 2013-07-03 | 华南理工大学 | Air and hydraulic type intercooler |
| CN203271907U (en) * | 2013-05-11 | 2013-11-06 | 常州市永涛车业有限公司 | Novel intercooler |
| CN104061059A (en) * | 2014-06-20 | 2014-09-24 | 南宁八菱科技股份有限公司 | Casing type water-cooling intercooler |
| CN204024800U (en) * | 2013-12-16 | 2014-12-17 | 上海德尔福汽车空调系统有限公司 | A kind of multi-lined tubes matrix type intercooler radiating core |
| CN204492962U (en) * | 2015-03-23 | 2015-07-22 | 温州海纳机车部件有限公司 | A kind of vehicle intercooler |
| JP2016142509A (en) * | 2015-02-05 | 2016-08-08 | 株式会社デンソー | Water-cooling cooler |
-
2017
- 2017-11-24 CN CN201711192512.2A patent/CN108087101B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203035336U (en) * | 2012-12-20 | 2013-07-03 | 华南理工大学 | Air and hydraulic type intercooler |
| CN203271907U (en) * | 2013-05-11 | 2013-11-06 | 常州市永涛车业有限公司 | Novel intercooler |
| CN204024800U (en) * | 2013-12-16 | 2014-12-17 | 上海德尔福汽车空调系统有限公司 | A kind of multi-lined tubes matrix type intercooler radiating core |
| CN104061059A (en) * | 2014-06-20 | 2014-09-24 | 南宁八菱科技股份有限公司 | Casing type water-cooling intercooler |
| JP2016142509A (en) * | 2015-02-05 | 2016-08-08 | 株式会社デンソー | Water-cooling cooler |
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| CN108590836A (en) * | 2018-07-03 | 2018-09-28 | 安吉前程竹木机械有限公司 | A kind of auto parts machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087101B (en) | 2021-03-02 |
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