|
2354| 0
|
求助：關于推力球軸承51110鋼球竄動量要求 |
| ||
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, 2025-5-8 18:59 , Processed in 0.059245 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
發(fā)表于 2014-7-11 18:22:34
QQ好友和群
收藏
淘帖
問題專業(yè)，描述清楚
伸手黨/灌水/看不懂