5110| 11
|
干磨齒輪用什么材料什么工藝熱處理? |
| ||
| ||
| ||
| ||
點評
要轉遞多大的扭矩啊
| ||
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, 2025-7-19 19:21 , Processed in 0.147010 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.