breather
特殊用法air breather1.■通气装置;2.■通气孔centrifugal breather1.■离心式通风器control valve breather1.■控制阀通气孔crankcase breather1.■曲轴箱通气管cyclone breather1.■漩流通气器gearbox breather1.■齿轮箱通气孔graphite breather1.■石墨通气器oil tank breather1.■油箱通气管pillow block breather1.■轴台通气管transfer-case breather1.■分动箱通气管ventilation breather1.■通气器; 呼吸孔