Chinese translation for "drawing-off air"

抽出空气

Similar Words：

"drawing-inbox" Chinese translation, "drawing-inframe" Chinese translation, "drawing-instrument" Chinese translation, "drawing-of ingot" Chinese translation, "drawing-off" Chinese translation, "drawing-off roller" Chinese translation, "drawing-out" Chinese translation, "drawing-out device" Chinese translation, "drawing-out fault" Chinese translation, "drawing-out frame" Chinese translation