液化石油燃油系统泄漏检查
lp fuel system leakage check
液力传动油
Hydraulic transmission oil
Automatic transmission fluid
液力传动装置充油压力
hydrodynamic unit change pressure
液体石油管道
liquid petroleum pipeline
液压传动柴油机车
diesel hydraulic locomotive
液压传动油热交换器
hydraulic transmission oil heat exchanger
液压传动装置滤清器回油量测器
hydraulic filter return gauge