【运输】通风设备

ventilating cavity (vent hole)

ventilating fan adapted to be mounted in wall openings or glass panes

ventilating floor (ventilation floor)

air-breather【建】;drafting apparatus【机】;ventilating device【机】

ventilating

goods space; heating device, ventilating plant

anti-explosion part ventilating fan

heating, cooling, ventilating or air-conditioning of SHIP(S)