air vent
大气污染区
air pollution zone【环境】
暂无补充释义。
相关词条
air-powered pump
make-up air
air bubble
air breathing fishes
fuel-air mixture
air-to-ground
wet-type air cooler【制冷】化工
air pollution zone【环境】
暂无补充释义。
air vent
air-powered pump
make-up air
air bubble
air breathing fishes
fuel-air mixture
air-to-ground
wet-type air cooler【制冷】化工