9887| 14
|
一個電機帶動兩個機器,怎么讓一個正轉一個反轉 |
| ||
| ||
| ||
| ||
點評
隨時都見你在逛論壇、無處不在啊
| ||
| ||
| ||
| ||
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, 2025-7-20 00:42 , Processed in 0.071888 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.