3599| 1
|
螺栓的最小径该怎么计算?---[请教] |
发表于 2006-8-29 08:11:17
|
显示全部楼层
Re: 螺栓的最小径该怎么计算?---[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, 2024-12-23 22:57 , Processed in 0.053296 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.