7 [ Motors and engines except for land vehicles, internal combustion engines for power generation, other than for land vehicles for use as propulsion units for air and water vehicles and stationary installations, such as power stations, emergency power generators, cogeneration plants and power supply systems; diesel and gas powered engines, other than for land vehicles, for decentralized power supply units, diesel and gas-powered engines, other than for land vehicles, for cogeneration plants, diesel and gas-powered engines, other than for land vehicles, for driving pumps, diesel and gas-powered engines, other than for land vehicles, for emergency power installations; parts and spare parts of motors and engines and combustion engines, namely, suspension shock absorbers for vehicles except for land vehicles, undercarriages for vehicles except for land vehicles, automobile chains except for land vehicles, automobile hoods except for land vehicles, automobile bodies except for land vehicles, air bags safety devices for automobiles except for land vehicles, driving chains for vehicles except for land vehicles, engine housings, cylinder heads, gears, shafts, axles, valves, valve controls, cams, cylinder liners, pistons, piston rods, bearings, injection pumps, injection nozzles, glow plugs, air intake and outlet pipes and ducts, flywheels, ignition systems, and packings; engines and motors for use in luxury yachts, sport fishing boats, ferries, patrol, police and customs vessels, pilot boats, fishing vessels, ambulance boats, various working vessels and engine and motors parts and spare parts therefor, namely, engine housings, cylinder heads, gears, shafts, axles, valves, valve controls, cams, cylinder liners, pistons, piston rods, bearings, injection pumps, injection nozzles, glow plugs, air intake and outlet pipes and ducts, flywheels, ignition systems, and packings ]