![]() |
坑人之膨脹螺栓——手冊的含糊之處 |
| ||
點評
機械設(shè)計手冊【成大先】第五版
| ||
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, 2025-2-10 23:39 , Processed in 0.064165 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.