suction transfer roll [材料科學(xué)]真空領(lǐng)紙輥suction throttling valve [交通運(yùn)輸工程]吸入節(jié)流閥suction therapy apparatus [經(jīng)濟(jì)學(xué)]抽吸治療設(shè)備suction system 吸入系統(tǒng)suction surface slot [航空、航天科學(xué)技術(shù)]葉背開縫suction surface fence [航空、航天科學(xué)技術(shù)]吸力面翼刀suction surface 吸力面；真空面suction stroke 吸氣沖程suction strainer 吸濾器；吸入管過濾器suction stop valve 吸入斷流閥suction stop suction static pressure [動(dòng)力與電氣工程]吸入靜壓suction skimmer [環(huán)境科學(xué)技術(shù)]吸入式浮油回收裝置吸入式撇油器suction silencer 進(jìn)風(fēng)消音器suction side of runner blade [土木建筑工程]轉(zhuǎn)輪葉片背面suction side 吸力面；進(jìn)口側(cè)；吸入端suction roll 吸水輥 [紙] 真空輥suction reversing valve [交通運(yùn)輸工程]吸入轉(zhuǎn)換閥[機(jī)械工程]吸入轉(zhuǎn)換閥suction rate 吸收率suction pump 抽吸泵，真空泵