楼主: a184654829
|
O形密封圈的选用 |
发表于 2011-6-18 19:32:48
|
显示全部楼层
| ||
发表于 2011-6-27 12:30:24
|
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, 2024-11-17 19:35 , Processed in 0.055691 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.