11654| 37
|
關(guān)于防水結(jié)構(gòu)的設(shè)計(jì) |
評分
| ||||||||||||||
| ||
| ||
| ||
點(diǎn)評
有水泵盤根,就是得看下轉(zhuǎn)速合不合適
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|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, 2024-9-23 18:29 , Processed in 0.059488 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.