2035| 7
|
鏈條輸送受力分析 |
| ||
| ||
點評
如果算出來f超鏈條允許拉力,就換。
| ||
Archiver|手機版|小黑屋|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, 2025-8-22 03:17 , Processed in 0.059986 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.