7 Machines, tools, and industrial robots used for processing wooden, metal, glass, and plastic materials and minerals, three-dimensional printers. Construction machinery: bulldozers, excavators, road construction and surfacing machines, drilling machines, rock drilling machines, sweeping machines, and robotic mechanisms with the same function. Lifting, transporting, and conveying machines: elevators, escalators, cranes, and robotic mechanisms with the same function. Machines and robotic mechanisms used in agriculture, livestock, the agricultural sector, and processing grains/fruits/vegetables/food, beverage production, and processing machines. Excluding those for land vehicles, motors, electric motors, their parts, and fittings: hydraulic, pneumatic controls, excluding those for land vehicles brakes, pads, crankshafts, gears, cylinders, pistons, turbines, filters; parts for vehicles that fall under this class: oil, fuel, and air filters for vehicles, exhausts, exhaust manifolds, cylinders, cylinder heads, pistons, carburetors, fuel conversion devices, injectors, fuelsaving devices, pumps, valves, starters, generators, spark plugs, bearings, ball or roller bearings. Tire changing and fitting machines. Alternators, generators, electric generators, solar-powered generators. Paint machines, automatic paint spray guns, electric, hydraulic and pneumatic stapling machines and guns, electric glue guns, spray guns for compressed air or liquid sprayers, electric hand drills, powered hand saws, jigsaws, spiral machines, compressed air generators, compressors, car wash machines, and robots with the same function as the above-mentioned machines and devices. Electric and gas welding machines, electric arc welding devices, electric soldering devices, electric arc cutting devices, welding machine electrodes, and robots with the same function as these. Printing machines. Packaging machines, filling-capping machines, labeling machines, sorting machines, and robots and robotic mechanisms with the same function as the above-mentioned machines (including electric plastic sealing devices [packaging]). Textile machines, sewing machines, and industrial robots with the same function as those. Pumps that are not machine or engine parts (including fuel filling and distribution pumps and their nozzles). Electric appliances used in the kitchen for chopping, grinding, mashing, beating, and crushing; washing machines (including non-heated centrifuge clothes dryers); electric machines for cleaning floors, carpets, or coverings, vacuum cleaners and their parts. Automatic vending machines. Galvanizing and electrolysis (electroplating) machines. Electric opening and closing mechanisms. Cylinder gaskets for machines and motors