单缸两冲

single cylinder two-stroke motor 单缸两冲（单缸二冲程发动机）

以下可能对您也有用：
single cylinder blowing engine 单缸鼓风机

single cylinder compressor 单缸压缩机

single cylinder diesel 单缸柴油机

single cylinder engine 单缸机

single cylinder latch needle machine 单针筒舌针针织机

single cylinder machine 单缸发动机

single cylinder motor 单汽缸发动机

single cylinder mud pump 单缸泥浆泵

single cylinder piston pump 单缸活塞泵

single cylinder reciprocating pump 单缸往复泵

single cylinder roving waste opener 单缸粗纱头机

single cylinder turbine 单缸涡轮机

single cylinder two stage air compressor 单缸双级空压机