10033| 27
|
磨損量如何計算? |
評分
| ||||||||
| |
評分
| ||||||||
點評
是沒有概念,運動副一定要有軸承,不管是滾動的還是滑動的。沒辦法了
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2024-11-19 04:14 , Processed in 0.058409 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.