5305| 15
|
热后车锥面光洁度要求0.4,用什么刀具合适 |
相关帖子
|
|
| ||
| ||
| ||
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, 2024-12-13 01:02 , Processed in 0.055808 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.