空气管线 meaning in Chinese
air line
defrost air
Examples
- Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed line .
如果工艺气体回流入二段空气管线，能发生另外的很少发生的问题。 - These manifolds are connected to the vacuum system through air take - off lines in order to remove the non - condensable gases from the condenser
这些集管通过空气管线与抽真空系统相连，以便从空冷凝汽器内抽走不可冷凝的气体。