单缸蒸汽机
single cylinder steam engine
多缸蒸汽机
multi-cylinder steam engine
合成蒸汽汽缸油
synthetic steam cylinder oil
烘缸蒸汽压力
vapour pressure of dryer cylinder
多缸式蒸汽机
multicylinder steam engine
双缸式蒸汽机
two cylinder steam engine
双列四缸对置式蒸汽驱动往复压缩机
duplex four-cornered steam-driven reciprocating compressor
四缸三胀式蒸汽机
four-cylinder triple-expansion engine
蒸汽机汽缸油
cylinder oil for steam engine
蒸汽涡轮机单缸运转
steam turbine single-cylinder operation