10475| 23
|
單向閥里的彈珠,封油效果總是不理想! |
| ||
點評
哈哈……單向閥閥芯就是軸承鋼珠,閥口材質不好吶。
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-11 18:53 , Processed in 0.059765 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.