2894| 4
|
液压系统中减压阀能否将局部压力降至1MPA以下,压力能稳定吗? |
| ||
| ||
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, 2025-6-24 22:05 , Processed in 0.053900 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.