3761| 8
|
英制螺纹应该怎么车 |
| ||
| ||
点评
非标的,螺纹大径φ66
| |
| ||
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, 2024-12-27 00:32 , Processed in 0.056250 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.