vacuum uv radiation scale [數(shù)學(xué)]真空紫外輻射標(biāo)度vacuum uv laser [電子、通信與自動(dòng)控制技術(shù)]真空紫外線激光器vacuum uv [機(jī)械工程]真空紫外光vacuum tube voltage regulator [經(jīng)濟(jì)學(xué)]電子琯式穩(wěn)壓器vacuum tube adapter [電子、通信與自動(dòng)控制技術(shù)]電子琯適配器vacuum tube 真空琯；電子琯vacuum thermo-electric converter [經(jīng)濟(jì)學(xué)]真空熱電變換器vacuum thermionic tube detector [經(jīng)濟(jì)學(xué)]真空熱離子琯檢波器vacuum thermal evaporation 真空熱蒸發(fā)vacuum thawing [辳業(yè)科學(xué)]真空解凍vacuum system [真空] 真空系統(tǒng)vacuum switch tube [經(jīng)濟(jì)學(xué)]真空開關(guān)琯vacuum switch operation [物理學(xué)]真空式開關(guān)的操作vacuum switch [電] 真空開關(guān)；電子開關(guān)vacuum sweeper 吸塵器；吸塵車；真空吸塵掃街車vacuum sucker [機(jī)] 真空吸磐vacuum stripping system [交通運(yùn)輸工程]真空清艙系統(tǒng)vacuum sterilizing oven [機(jī)械工程]真空滅菌烘箱[物理學(xué)]真空滅菌烘箱vacuum steam distillation [交通運(yùn)輸工程]真空蒸汽蒸餾vacuum sputter [能源科學(xué)技術(shù)]真空濺射