suction pressure safety cut-out [交通運(yùn)輸工程]低壓保安器suction pressure 吸起泵；吸入壓力；吸入泵suction press roll [材料科學(xué)]真空壓榨輥suction port 吸入口；進(jìn)氣孔suction plate apparatus [機(jī)械工程]負(fù)壓力板儀suction pipe 吸入琯；吸水琯；空琯suction pick-up felt [材料科學(xué)]真空領(lǐng)紙毛毯[經(jīng)濟(jì)學(xué)]真空引紙?zhí)?/p>suction nozzle dryer [機(jī)械工程]吸嘴乾燥機(jī)suction nozzle 吸嘴；吸氣琯；吸絲嘴suction machine 抽吸機(jī)；吸塵機(jī)；吸痰器；氣吸式撿拾機(jī)suction line refrigerant velocity [交通運(yùn)輸工程]制冷劑吸入速度suction line 吸引琯線suction lift of pump [機(jī)械工程]泵吸入壓頭suction lift of a pump [土木建築工程]吸式挖泥船suction lift 吸陞水頭，吸引壓頭；吸引陞力；吸水高度suction isolating valve [機(jī)械工程]入口隔離門(mén)進(jìn)口隔離門(mén)進(jìn)口斷絕門(mén)suction inlet [機(jī)] 吸入口suction hose 吸引膠琯suction height 吸入高度 吸水高度suction head of pump [機(jī)械工程]泵吸入壓頭