1235| 1
|
GB-T 13319-2003产品几何量技术规范( GPS )几何公差 位置度公差注法 |
| ||
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, 2024-12-5 03:45 , Processed in 0.051050 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.