8407| 11
|
車床加工1毫米需要多少公斤力? |
| ||
點評
正解,負載力是和工件材質,ap,f相關的
| ||
| ||
| |
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, 2025-8-14 10:58 , Processed in 0.084041 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.