2786| 7
|
換向閥通徑的疑問,? |
| ||
點評
先導(dǎo)閥的閥芯結(jié)構(gòu)跟這個不一樣嗎?
| ||
| ||
點評
謝謝
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-2-24 10:52 , Processed in 0.060201 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.