hydraulic switch machine [铁路] 液压转辙机
hydraulic switch mveryine 液压转辙机
transmission hydraulic switch 变速箱液压开关
THS Transmission Hydraulic Switch 变速箱液压开关
hydraulic pressure switch 液压开关 ; 水压开关
hydraulic efficiency pressure switch 液压开关
hydraulic hammer speed switch 液压锤速度开关
The hydraulic switch of skylight found leaking.
天窗的液压开关发现漏油。
The machine is equipped with a hydraulic switch valve to ensure safety during loading and unloading workpieces.
工作台起动有液压开关阀，确保装卸工件时的安全性。
The movement of the rail switch is driven by hydraulic switch machine, it has great effect on the railway transport efficiency and traffic safety.
液压转辙的可靠动作对提高铁路运输效率和保证行车安全起着至关重要的作用。
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