3591| 3
|
GB6414 铸件尺寸公差---[求] |
| ||
发表于 2007-10-3 13:20:45
|
显示全部楼层
| ||
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, 2024-11-29 03:39 , Processed in 0.061213 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.