国产成人亚洲综合无码加勒比,无遮挡很爽很污很黄的网站,欧美a级毛欧美1级a大片式放,深夜a级毛片免费视频
R&D QUALITY SYSTEM

Technological Achievements

Technical Results


1

Sealing bearing performance inspection installation and method

200810237759.6

2

 A/C compressor electromagnetic clutch bearing sealing installation

200910230228.9

3

Automotive Engine tensioner and idler resin pulley

201010127627.5

4

 Automotive silicon oil fan clutch bearing sealing installation

201110311627.5

5

 A rolling bearing white flaking test method and installation

201210033282.6

6

 A rolling bearing vibration status checking method

201210539512.6

7

 A ball bearing supporting installation

201210289228.8

8

 A electromagnetic clutch bearing sealing installation

200620083332.1

9

Automotive engine tensioner and idler muddy water proof installation

200920027287.1

10

 A/C compressor electromagnetic clutch bearing sealing installation

200920253215.9

11

Automotive engine water pump bearing grease disperse equipment

201020135402.X

12

 Bearing sealing installation

201120391278.8

13

 A rolling bearing white organization flaking test facility

201220047828.9

14

 An electromagnetic fan clutch magnet fixed disk supporting bearing

201220372417.7

15

 A ball bearing supporting facility

201220404247.6

16

An auto tensioner

201220702989.7




participate in edition of two professional standard:
[1]JB/T10531-2005 《rolling bearing: automobile A/C compressor clutch bearing used double row angular contact ball bearing》 ;
[2]JB/T10859-2008  《rolling bearing automotive engine tensioner and idler bearing and its unit》






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