5845| 3
|
空调及冰箱,螺栓的精度等级---[请教] |
| ||
发表于 2007-1-17 21:31:56
|
显示全部楼层
Re: 空调及冰箱,螺栓的精度等级---[请教]
| ||
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, 2024-11-24 03:21 , Processed in 0.050661 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.