Crampons for climbing; Fittings of metal for furniture; Hooks of metal for clothes rails; Valves of metal, other than parts of machines

Air-conditioning, air cooling and ventilation apparatus and instruments; Coils as parts of distilling, heating or cooling installations; Cooling evaporators; Electric fans with evaporative cooling devices; Electric space cooling apparatus; Parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; Refrigerating appliances and installations; Refrigerating machines and installations; Space cooling apparatus