坏通风装置的英文

• mechanical ventilator

• 坏:    bad
• 通风装置:    register; ventilating plant; ...
• 通风装置,通风:    ventilation
• 通风装置:    aerator; air breather; air fixture; air handling installation; air installation; airbreather; register; vbu; ventilating device; ventilating unit; ventilation device; ventilation installation; ventilation junction box; ventilation plant; ventilation set; ventilator(ventilating equipment)
• 通风装置室:    ventilation plant room