7 hydraulic accumulators being parts of machines; compressed gas accumulators being parts of machines; pressure reducers as parts of machines; valves as machine components, valves being parts of combustion machines, valves being parts of compressor machines; valves for pumps, pump control valves; valves being parts of machines operated pneumatically and by air; compressed air machine components, namely, cylinders, valves and air grips; power operated blowers; electric compressors, air compressors, gas compressors, compressors as parts of machines, motors and engines, compressors for machines; vehicle pneumatic and hydraulic compressors; compressors for refrigerators; machines for the production of machine parts and vehicle parts, particularly foaming tools; electric pumps, hydraulic pumps, pneumatic pumps, pumps for machines; membranes for use as parts of machines, namely, membranes for membrane compressors; filling machines and parts thereof; machines for the production of vessels, containers and pipes, particularly as engine parts, machine parts, or vehicle parts, namely, autofrettage facilities; parts of hydraulic engines and of internal combustion engines, namely, systems and components for liquid and gaseous fuel systems, common rail systems, starter air valves, starter air manifolds, fuel rails, high-pressure filters, pressure boosters, compressors, electrically or pneumatically operated pumps and pressure generators for liquids and gases