positive – phrases

Terms for subject Refrigeration containing positive | all forms | exact matches only

English	Chinese
net positive suction head	净吸水扬程
non-positive displacement compressor	非正排量式压缩机
positive acting thermostat	正向动作温度调节器
positive charges	正电荷
positive displacement	正排量式
positive displacement compressor	正排量式压缩机
positive displacement flow meter	容积式流量计
positive displacement pump	容积真空泵
positive-displacement refrigerant compressor	容积式制冷压缩机
positive pressure	剩余压力
positive pressure room	正压受控房间
positive temperature coefficient element PTC	起动元件
positive ventilating	正压通风