低调速器润滑油压力
low governor oil pressure
低润滑油压跳脱设施
low-lubricating oil pressure trip device
润滑油压力表
lubricating oil pressure gauge
润滑油压力损坏
lubricating oil pressure failure
系统润滑油压力
system lubrication pressure
制动器润滑压力油分接头
brake lubrication pressure tap
备用低压压力
low pressure standby pressure
发动机润滑油压过低的故障
low engine oil pressure fault