2708| 6
|
皮帶傳動滾筒 |
| ||
點評
按字面意思應該是這個,空氣和輸送帶的彈性影響接觸摩擦系數?
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-8 00:32 , Processed in 0.067759 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.