5383| 2
|
如何設計電磁鐵和計算其吸力大小? |
Re: 如何設計電磁鐵和計算其吸力大小?
| ||
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, 2025-7-16 03:25 , Processed in 0.076545 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.