Chinese translation for "空气通管"

air through pipe

Similar Words：

"空气停滞" Chinese translation, "空气通道" Chinese translation, "空气通风" Chinese translation, "空气通风器" Chinese translation, "空气通风系统" Chinese translation, "空气通路" Chinese translation, "空气筒" Chinese translation, "空气透明度计" Chinese translation, "空气透平" Chinese translation, "空气透视" Chinese translation