4876| 14
|
鏈輪孔加工小了,連接軸安裝不上,請問有什么辦法 |
| ||
| |
評分
| ||||||||
| ||
| ||
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(wǎng)安備33038202004372號 )
GMT+8, 2024-11-8 23:40 , Processed in 0.048711 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.