曲轴箱压力
crankcase pressure
crankcase pressure signal
曲轴箱压力调节器
crankcase pressure regulator
曲轴箱压力停车
crankcase pressure shutdown
曲轴箱压力指示器
crankcase pressure annunciator
闭式曲轴箱压缩机
closed crankcase compressor
曲轴箱压缩式发动机
crankcase compression engine
输送机传动箱压力表
conveyor drive pressure gauge
高压压力表
high pressure gauge
blowout-back pressure gauge