2947| 4
|
请教,铸造件上的毛坯轴承孔是不是 经常用来当作粗基准用来加工平面 |
| ||
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-8 00:11 , Processed in 0.053667 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.