...主配压阀；事故配压阀；分段关闭阀；压油泵 [gap=676]Key Words: governor; hydraulic oil pressure system; main distributing valve; accident distributing valve; step closure device; pressure oil pump ..
基于42个网页-相关网页
... distributing valve control lever 分配阀操纵杆 main distributing valve 主分配阀 ; 主配压阀 rotary distributing valve 旋转配流阀 ...
基于38个网页-相关网页
应用推荐