7 Parts of machines, namely, adaptors for pipes in the nature of valves as machine components; compressed air pumps; compressed air power-operated sprayers; pneumatic grease guns operated by compressed air; air condensers; filters for cleaning cooling air, for engines; machine tools, in particular motorised and hydraulic processing units for the powering use of rotating and oscillating tools, fixing devices for workpieces based on clamping, adhering and vacuum technology, linear and rotation axes for compacting powder materials, crushing rock, suction devices for compacting powder materials, crushing rock, tool cooling devices in the nature of engine cooling radiators and oil coolers for motors and engines, safety devices and computer numerical control (CNC) control apparatus for machines and apparatus used in the field of energy, petroleum and petrochemical products, gas and renewable energy sources; internal combustion engine igniters, namely, spark plugs; motor fans, namely, electric fans for motors and engines; wind generators, namely, generators for wind turbines]; vacuum pumps for machines; engine or engine parts, namely, fuel pumps; pumps for engines, namely, oil pumps; engine shafts, namely, crank shafts for machines used in the field of energy, petroleum and petrochemical products, gas and renewable energy sources; power generators, namely, AC generators ; loading and unloading handling machines, namely, cargo handling machines; dynamos; control cables for machines, engines or motors; engines, namely, engines not for land vehicles; mine extractors, namely, mine borers; earthworks machinery for work, namely earth moving machines, namely scrapers, graders, backhoes, scarifiers, loaders and excavators; electricity generators; belts for machines, namely, alternator belts; steam engine boilers; mining machines for mines; mines drilling rigs, namely, mining drill sharpeners; backup generator arrays, namely, emergency power generators; hydraulic turbines, other than for land vehicles; waste disposal units