2680| 1
|
压缩机出口气阀的压力和温度都比入口气阀高,为何固定螺丝数量反而少? |
| ||
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, 2024-11-24 11:55 , Processed in 0.048246 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.