4351| 3
|
油路塊設(shè)計(jì)中關(guān)于閥塊內(nèi)管道直徑的計(jì)算,請(qǐng)教一下 |
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-1-26 15:37 , Processed in 0.063444 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.