4348| 12
|
有沒有這樣一種閥門? |
評(píng)分
| ||||||||
| ||
點(diǎn)評(píng)
抽水馬桶是浮球閥,控制水位。和壓力還是有點(diǎn)不同的
| ||
| ||
| ||
| ||
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, 2024-9-23 00:43 , Processed in 0.055068 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.