Generators, diesel generators, blowers, power operated blowers; compressors, air compressors, refrigerant compressors, centrifugal compressors, screw compressors, pumps as parts of machines, motors and engines filters, oil filters, fuel filters, air and oil separators, dryers, oil coolers, coolers, cooling radiators for motors and engines

Machinery installation, maintenance and repair; installation, maintenance and repair of air compressors, screw compressors, dryers, coolers and filters; chiller installation maintenance and repair; installation and repair of freezing apparatus; installation and repair of air conditioning apparatus; installation, maintenance and repair of business and office machinery and equipment; installation, maintenance and repair of computer hardware; installation, maintenance and repair of computer networking hardware

Air cooling apparatus, air-conditioning, air cooling and ventilation apparatus and instruments; air fillers for air conditioning units; air filters for industrial installations; air purifying units for commercial and industrial use; industrial air filter machines; electric space cooling apparatus for household purposes; dryers for the removal of water vapor from compressed air and gases; dryers used for the removal of solid, liquid and vapor contaminates from compressed air and gases; industrial dryers for heating and dehumidifying; heat exchangers not being parts of machines; drying apparatus and installations, compressed air dryers; screw and scroll chiller

Industrial oils, engine oils, oils for compressors and air compressors, motor oils, lubricants, lubricating grease, lubricating oil, gear oils, fuel oils, crude oils, heavy oils, light oils