6781| 13
|
這個單氣缸活塞是怎么使機身實現正反旋轉的? |
| ||
點評
說錯了,不好意思,既然是鏈條鏈輪,自然是樓上結構。
| ||
| ||
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, 2025-9-14 19:44 , Processed in 0.071732 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.