7
Vacuum pumps [machines]; gas compressors; rotary pumps; conveying system equipment, namely, blowers; pneumatic transporters; ejectors; drives for vacuum pumps and gas compressors; centrifugal separators; cyclones separators; heat exchangers being parts of machines; piping and controls and structural parts for the aforementioned goods; electric generators; water pumps for use in motors and engines; couplings for machines; belts for machines; dynamos; centrifugal pumps; DC generators; electric compressors; electric pumps; vacuum cleaners; alternative current variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC (heating, ventilation and air-conditioning units) and pumps; centrifugal fans; direct current motors; motors, namely, alternating current motors not for land vehicles; pneumatic control apparatus for machines
9
Electric control panels; electrical distribution system, namely, power distribution panels; electrical distribution boxes; electric distribution consoles; dynamometers; industrial automation controls; encoders; frequency meters; fuses for electric current; computers; inverters [electricity]; computer operating programs; remote controls for machines; automatic switchboards; switch boxes; electric switches; tachometers; transformers; electronic control systems for machines; programmable logic controllers
11
Air filters for air conditioning units; air filters for industrial installations; coolant recovery systems, comprising reservoirs, pumps, filters, and cleaners; heat exchangers for chemical processing; heat exchangers not being parts of machines; heat pumps; high efficiency particulate air filters for household use; hot air blowers; heating, ventilation and air-conditioning units; plumbing fittings, namely, tub control valves, couplers, aerators for faucets, drains, cocks, valves; separators for the cleaning and purification of air; separators for the cleaning and purification of gases; separators for the cleaning and purification of liquids, used oil recovery units