air humidifier
通风孔
air vent【矿】;vent【矿】;vent hole【矿】
暂无补充释义。
相关词条
air cooling
primary-air supply aperture, passage
pneumatic lock (compressed-air lock)
closet flushing by means of compressed-air chamber
compressed-air press
air-jet interlaced yarn
temperature controlled air cleaner【环境】;temperature modulated air cleaner【环境】