... flame, housing light steel structure, screen ceiling, elevator, stair, and ventilation stackElectric appliances: refrigerator, washing machine, air ... conditioner, microwave, ovens ,baking machine, DVD and TV casing, switchgear, instrument cabinet, etcFurniture: radiator, ... desk, bed, bookshelfTransportation: interior trim of automobile and train, clapboard container, isolation lair age, clapboard ...