楼主: 学习2010
|
GB-T 1182-2008产品几何技术规范 几何公差.pdf |
| ||
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, 2024-12-24 07:40 , Processed in 0.046457 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
发表于 2012-8-27 11:05:52