4735| 12
|
柱塞泵小柱塞及其孔的加工,谁能做? |
| ||
发表于 2011-8-17 16:24:40
|
显示全部楼层
| ||
点评
对不起,我不上QQ
| ||
| |
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, 2024-11-26 07:39 , Processed in 0.054401 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.