6019| 22
|
丝杆座底部为什么加垫片 |
| ||
| ||
| |
| ||
点评
这个垫板应该用什么材料的
| ||
| ||
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-7-21 17:00 , Processed in 0.082357 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.