2039| 12
|
求助,要求螺栓伸出螺母的原因 |
| ||
點評
太短說明螺釘選短了,哈哈
| ||
| ||
| ||
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, 2024-11-7 04:36 , Processed in 0.054222 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.