5132| 12
|
如何排出彎管、變徑管中的氣體 |
| ||
相關(guān)帖子
|
||
| ||
| ||
點(diǎn)評
能否在E或C處增加一個(gè)與大氣的連接口?
| |
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-20 22:33 , Processed in 0.081999 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.