2999| 2
|
皮帶的計算問題 |
點評
原來自己理解的也不深刻,“大于這個直徑對單根V型帶傳遞功率影響極小”,學習了
| ||
Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-23 14:20 , Processed in 0.083250 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.