Simple categories matching electromechanical:

• structure,
• system,
• component,
• valve,
• device,
• material,
• equipment,
• part,
• relay,
• switch,
• instrument,
• adjustment,
• commodity,
• starter,
• mechanism,
• sensor,
• object,
• devices,
• signal,
• means,
• machine,
• actuator,
• filter,
• item,
• transducer,
• transformer,
• apparatus,
• peripheral,
• process,
• converter,
• assembly,
• machinery,
• hardware,
• unit,
• product,

Members with property electromechanical:

• hybrid_vehicle,
• cardiovascular_devices,
• switch,
• robot,
• electric_circuit,
• actuator,
• mechanical_thickener,
• solenoid,
• delta_starter,
• pacemaker,
• relay,
• phonograph_pickup,
• power_shield,
• piezoelectric_transducer,
• pot,
• proximity_switch,
• terminal_block,
• piezoelectric_actuator,
• wheelchair,
• dc_machine,
• motor,
• fuse,
• electric_machine,
• stove,
• computer,
• piezoelectric_material,
• acoustic_loudspeaker,
• small_mechanism,
• generator,
• electric_motor,
• motor-control_centre,
• silicon,
• clutch_mechanism,
• microscopic_pump,
• radio-frequency_signal,
• junction_box,
• screen,
• writing,
• roller_screw,
• inertial_sensor,
• precision_timer,
• amplifier,
• toy_train,
• gramophone_pickup,
• typewriter,
• electric_release,
• connector_pin,
• solid-state_switch,
• microcircuit,
• fuze_system,
• power_converter,
• aluminum,
• reed_switch,
• lathe,
• drive_system,
• printer_head,
• spacecraft,
• freewheel_assembly,
• electrical_component,
• endoscope,
• pump,
• solenoid_actuator,
• micro_sensor,
• refrigeration_equipment,
• helicopter,
• audio_jacks,
• locomotive,
• wireless,
• sonar_devices,
• crystal_filter,
• similar_devices,
• ac,
• dc_actuator,
• machine,
• power_transducer,
• dc_motor,
• wire,
• magnetic_switch,
• white_water,
• power_connection,
• loudspeaker,
• digital_system,
• camshaft,
• robotic_system,
• proximity_devices,
• photocopier,
• connector,
• diesel_generator,
• reed_relay,
• diffuser,
• aerospace_vehicle,
• aircraft,
• compressor,
• draw_works,
• interior_button,
• timer,
• headphone,
• automobile,
• mem_mirror,
• alternating-current_motor,
• socket,
• sensor,
• resistor,
• stereoscopic_devices,
• ball-bearing_screw,
• reactor,
• mechanical_printer,
• telecommunication,
• power,
• liquid-crystal_display,
• filter,
• cable,
• rotor,
• linear_motor,
• overload_devices,
• missile,
• servo_motor,
• capacitor,
• accelerometer,
• embedded_controller,
• indicator,
• alternator,
• maneuver,
• flow_switch,
• piezoelectric_resonator,
• mechanical_clock,
• drive_head,
• modular_robot,
• phone,
• telephone,
• clock,
• mobile_robot,
• motor_assembly,
• key_switch,
• ship,
• bearing,
• lead,
• microphone,
• oscillograph,
• vibration_detector,
• scraper,
• tape-recorder_mechanism,
• tiny_silicon,
• tuning-fork_filter,
• speed_reducer,
• rheostat,
• potentiometer,
• coaxial_switch,
• peripheral,
• robotic_devices,
• underwater_vehicle,
• magnetic_drum,
• linear_actuator,
• relay_solenoid,
• keypad,
• rate_gyroscope,
• diode,
• electrical_connector,
• vehicle,
• jacks,
• printer,
• pulley,
• sewage_pump,
• turbine_generator,
• transformer,
• induction_motor,
• rotary_switch,
• fastener,
• power_transformer,
• power-station_generator,
• valve,
• radio,
• fork,
• photosensitive_detector,
• mechanical_switch,
• lamp,
• transfer_machine,
• pen_motor,
• limit_switch,
• fan,
• clutch,
• combat_weapon,
• communications_system,
• transistor,
• custom,
• rotary_potentiometer,
• turbine,
• gearbox,
• speaker,
• shutter,
• starter,
• tape,
• automation_system,
• fullerene,
• variable_capacitor,
• ic_socket,
• fan_module,
• card,
• volume_control,
• sample,
• portable_devices,
• double-door_lock,
• relay_switch,
• stator,
• cam_set,
• copier,
• lever_machine,
• industrial_control,
• airplane,
• speed,
• pressure_switch,
• ball_screw,
• door_contact,
• lead_screw,
• automotive_system,
• test_box,
• autonomous_spacecraft,
• fresh_water,
• solenoid_switch,
• electrosurgery_generator,
• multiple_switch,
• car,
• electrical_motor,
• wheel,
• wind-turbine_system,
• stepper_motor,
• solenoid_valve,