![]() |
蝸輪蝸桿實際效率遠低于計算效率,急待解決 |
| ||
| ||
| ||
| ||
點評
不會你是把電機效率算在內了?
| ||
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-7 04:31 , Processed in 0.058381 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.