【纺织；造纸】空气通风装置为用来净化，排出纤维的

air cure

１国际空里相当于１８５２米，与１国际海里长度相等\ninternational air mile【航】 计量

air standard Otto cycle【动力】

air traffic accident

supply of additional air for additional air(secondary air)

compressed air; making of bore piles

air gauge

air impermeability【机】;air-tightness【机】