![]() |
接头区别,且看由此引发的大争论! |
| ||
| ||
点评
平面密封已经基本被淘汰了。密封效果区别很大。
| ||
| ||
| ||
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, 2025-4-27 00:11 , Processed in 0.056031 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.