5192| 12
|
直径800,长度4800,钢管加工。 |
| ||
发表于 2012-9-26 23:27:09
|
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, 2024-11-30 08:53 , Processed in 0.058722 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.