gas ballast pump;ventedexhaust mechanical pump

同义词释义

1)gas ballast pump;vented-exhaust mechanical pump,载气真空泵2)gas ballast pump = vented-exhaust mechanical pump,载气真空泵3)carrier gas,载气4)carry gas,载气5)furnace atmosphere,载气6)carrier gas,载气，运载气体7)gas-carrying evaporation,载气蒸发8)high-velocity carrier gas,高速载气9)Gas Carrying Evaporation,载气蒸发10)carrier-gas distillation,载气蒸馏