7 Hydraulic powered engines and motors (except for land vehicles); actuators for hydraulic powered engines and motors; rams for hydraulic powered engines and motors; pistons (parts of machines or engines); pistons for hydraulic powered engines and motors; pumps as parts of machines, motors and engines; pumps for hydraulic powered engines and motors; valves (machine elements not for land vehicles); automatic control valves for use with hydraulic powered engines and motors, not for land vehicles; control mechanisms for use with hydraulic powered engines and motors, not for land vehicles; transmissions, other than for land vehicles; hydraulic transmissions for wind turbine generators and tidal current generators; wind turbine generators; tidal current generators.
12 Hydraulic powered engines and motors for land vehicles; transmissions for land vehicles; hydraulic transmissions for engines and motors for land vehicles.