10074| 7
|
钣金的厚度的尺寸系列都有哪些,也没有个标准 |
| ||
| ||
| |
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-3-12 17:14 , Processed in 0.060032 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.