楼主: hezw2001
|
地铁座椅椅面,要多大的机器折弯? |
发表于 2011-5-13 22:00:01
|
显示全部楼层
| ||
| ||
发表于 2011-5-14 16:25:58
|
显示全部楼层
| ||
发表于 2011-5-19 14:28:36
|
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, 2024-11-19 04:22 , Processed in 0.051400 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.