1853| 7
|
蝸桿安裝骨架油封后阻力很大,左邊的是13*21*4,右邊的是8*16*4,這種怎么解決? |
| ||
| ||
| ||
| ||
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, 2025-5-10 03:14 , Processed in 0.074485 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.