5159| 12
|
請問雙頭高強螺栓應如何檢驗扭矩 |
點評
卡住一端。
| |
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-9 04:51 , Processed in 0.070460 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.