2853| 5
|
真空润滑脂 目前可以适应真空度为多少? |
| ||
发表于 2015-12-3 08:17:31
|
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, 2024-4-24 15:25 , Processed in 0.046571 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.