Motors and engines other than for land vehicles; turbines other than for land vehicles; rammers [machines]; compressed air engines; hydraulic engines and motors; combustion engines other than for land vehicles; electric motors, other than for land vehicles; machine motors; pneumatic actuators; electric motor-driven actuators; combustion engine actuators; Actuators for mechanisms; rotary actuators; linear actuators; hydraulic actuators; valve actuators; pneumatic valve actuators; actuators inc...