4586| 5
|
在材質(zhì)Q345B的鋼板銑鍵槽用合金銑刀磨損的厲害怎么辦,? |
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-2-24 07:52 , Processed in 0.062101 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.