SEST

Heat exchangers being parts of machines; compressors for freezers; machine tools, namely, gear cutters, dies, lathes; machines tools for compacting powder materials, crushing rock, metalworking, breaking up road surfaces, removing waste materials; beverage mixing machines, asphalt paving machines; motors and engines, other than for vehicles; Machine couplings and transmission belts, other than for vehicles; Electric motors not for land vehicles; Air condensers; Air-cooled condensers

Heat exchangers not being parts of machines; Radiators; Cooling units for industrial purposes; Water coolers; Air conditioners; Ice making machines; Gas condensers other than parts of machines; Cooling evaporators; Electric fans; Lighting systems comprised primarily of lighting fixtures; Steam generating installations; Cooking installations, namely, cooking ovens; Clothes drying machines; Ventilating exhaust fans; Water distribution and sanitary installations, namely, bath tubs, showers, water fountains