![]() |
液壓油缸完全伸出時(shí)沒(méi)有壓力~ 強(qiáng)退至縮回狀態(tài)時(shí)又有壓力,!怎么回事,求教了,! |
| ||
| ||
| ||
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, 2025-2-28 01:25 , Processed in 0.058431 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.