Hydraulic accumulators being machine parts; crank shafts for pumps; shafts for pumps; bearing housings for machines; grease rings being parts of machines, namely, O-ring grease rings; piston rings; elastic piston rings being parts of internal combustion engines; pressure washing apparatus, namely, pressure washing machines; high-pressure water surface cleaning apparatus; lifting apparatus, namely, lifting jacks other than hand-operated; actuating apparatus, namely, pneumatic valve and hydraulic valve actuators for presses; apparatus for removing paints and other coverings using high-pressure water; hydraulic actuators for valves; hydraulic valve actuators; hydraulic linear actuators; pneumatic actuators for valves; pneumatic valve actuators; crankcases for pumps; connecting rods of machines and motors; cylinder blocks being machine parts; bushings, being parts of machines; ball bushings being machine parts; cowlings for machines; machine crankcases; motor crankcases; hydraulic power units; hydraulic hydroelectric power units; hydraulic oil-dynamic power units; cylinders being machine parts; guide cylinders for machines; hydraulic cylinders for machines; oil-dynamic cylinders for machines; telescopic cylinders for machines; belts for machines; power transmission belts for motors or engines, not for land vehicles; integrated hydraulic circuits for machines; hydraulic controls for machines; hydraulic controls for motors; pneumatic controls for machines; pneumatic controls for motors; oil-dynamic components for transmission, except for land vehicles; oil-dynamic controls for machines, motors, transmissions, being parts of machines; condensers being ignition parts for motors; cylinders covers being parts of machines, namely, cylinder heads for pumps; bearings, namely, engine bearings; bearings being parts of machines or motors; roller bearings for machines; ball bearings for use in machines, namely, pumps; machine parts, namely, bearings and bushings; transmission shaft bearings, being parts of machines; flow diverters as machine components, namely, mechanical valves for regulating fluid flow; control devices of machines and motors, namely, hydraulic controls for machines and motors; pressure control regulator devices that are machine parts; oil-dynamic distribution control valves being parts of machines; oil filters; machine filters, namely, filters for pumps for machines using high-pressure water; motor filters; pump impellers; motor fittings, namely, valves being parts of machines, valve seats being parts of machines; gear couplings for machines; shaft joints for machines, namely, shaft couplings for machines; transmission joints and components, namely, gears for machines, gear couplings for machines, torque converter, bearings for transmission shafts, being parts of machines, except for those for terrestrial vehicles; bearing seals for machines, namely, mechanical bearing seals; machines for cleaning surfaces using high-pressure water; lifting installations for the transport of goods; hydro-pneumatic installations, namely, hydro-pneumatic control units for machine-tools, cranes, pumping equipment, machinery for crushing inert matter, machinery for excavation and drilling underground, die-casting machinery; gears and geared speed multipliers for industrial and agricultural machines; inserts for bearings for machines and motors; spray lances for attaching to pressure washing machines for cleaning purposes; levers as parts of machines; machines and apparatus for rust removal from metal components using high-pressure water, namely, high pressure washers for removing rust from metal components; machines and devices for deburring metal components using high-pressure water, namely, high pressure washers for deburring the surface of metal components; machines and machine tools for cutting and forming materials, namely, cutting equipment in the nature of cutting machines using high-pressure pumps, metal forming machines using high-pressure pumps, rubber forming machines using high-pressure pumps, wire forming machines using high-pressure pumps; electrical cleaning machines and apparatus for cleaning surfaces and vehicles; high-pressure cleaning machines and apparatus, namely, high pressure washers; homogenizing machines and high-pressure homogenizing machines all used in the food, dairy and cheese, cosmetic, pharmaceutical and biotechnological industries; valve closure mechanisms, namely, linear actuators; hydraulic lifting mechanisms, being machine parts; pneumatic lifting mechanisms for machines, namely, pneumatic hoisting apparatus; pump diaphragms; springs being machine parts; electric motor pumps; alternating current motors not for land vehicles; electric motors for machines; hydraulic motors; rotary hydraulic motors not for land vehicles; electric motors for pumps; motors, other than for land vehicles; spray guards for machines; pinions for machines; guns and lances for pressure washing and sandblasting; pistons for pumps; pistons being parts of machines or motors; pump pistons; diaphragm pumps; piston pumps, single-screw rotary pumps, centrifuges, mixers in the nature of industrial mixers for mixing liquids and grinders, all used in the food, dairy and cheese, cosmetic, pharmaceutical and biotechnological industries; high-pressure pumps for washing apparatus and installations; high-pressure pumps for machines in the nature of cutting apparatus; high-pressure pumps for machines in the nature of high-pressure pumps for paint and dust removal, for cleaning tanks, for drainage of sewers, for the gas and petroleum industry, for mines, for road cleaning, for bin washing, for core sampling, for gas de-hydrating, for steel descaling in steel industry, for humidification and misting of outdoors for the textile industry, for reverse osmosis, for fire-fighting, for de-rusting, for deburring in tooling applications, for hydro demolition, for fracking, for well stimulation, for hydrostatic testing; centrifugal pumps; pumps as parts of machines or motors; electric pumps; hydraulic pumps; hydro-pneumatic pumps; hydrostatic pumps; vacuum pumps; pneumatic pumps; rotary pumps; submersible pumps; grinder pumps; high-pressure volumetric pumps, high-pressure pumps and volumetric pumps of various types, all for machines and all used in the food, dairy and cheese, cosmetic, pharmaceutical and biotechnological industries; volumetric pumps for machines; nozzle holders being machine parts; reversible, rear mount, and crankshaft driver power take-offs, being parts of machines, not for land vehicles; belt pulleys being parts of machines; metal tube fittings being motor parts, namely, male and female hose adapters, air-intake tubes for after-market installation of engines; pressure regulators, as parts of machines; pressure reducers being machine parts; speed reducers for machines, motors or engines; geared speed reducers and speed multipliers for machines, motors or engines; rollers for bearings for machines, motors or engines; cylindrical wheels being machine parts; cogwheels for machines; wheels for machines; heat exchangers being machine parts; piston segments, namely, piston rings; oil tanks being parts of vehicle motors; bellows being machine parts; journal boxes being parts of machines; supports for bearings for machines, namely, engine bearings for machines; supports for bearings being machine parts; belt tensioners for machines; cylinder heads being machine parts, namely, cylinder heads for engines and pumps; mechanical and automatic transmissions not for land vehicles; mechanical and automatic transmissions for machines; pipes for boilers being machine parts; spray nozzles that are parts of power-operated spraying machines; spray nozzles in the nature of machine parts for attaching to pressure washing machines; rotary nozzles in the nature of machine parts for use with high-pressure washing machines; machine parts, namely, nozzles which are parts of power-operated sprayers; servo-valves; mechanical valves as machine components for fluid flow regulating for machines; diaphragm valves being parts of machines; shutter valves being parts of machines; valves for machines able to function pneumatically; control valves for pumps; valves for machines; regulating valves being machine parts; pressure regulating valves that are parts of machines; pressure reduction valves being machine parts; check valves being parts of machines; safety valves being machine parts; hydraulic valves for machines; hydraulic valves being machine parts; oil-dynamic valves for machines; valves for motors; valves for pumps; servo-controlled valves; proportional valves, namely, valves for the control and regulation of fluid in hydraulic circuit; pressure breather valves that are parts of machines