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- 空气动力装置[化] air generation plants
- 速quick
- 缓速器今后将成为长途车辆和公交车上必备的安全装置。On the electromagnetism theoretical basis, the retarder is developed as an auxiliary braking system for vehicles.
- 空气动力致动装置aerodynamic actuator
- 定速装置pacer
- 缓速器retarder
- 旋翼空气动力特性aerodynamic characteristics of helicopter rotor
- 差速装置differential gear
- 空气动力制动aerodynamic braking
- 压液速装置hydraulic reduction gear
- 空气动力场aerodynamic field
- 自动升速装置automatic speed run-up equipment
- 空气动力舵aerodynamic rudder
- 防止失速装置antistall gear
- 空气动力管fan trunk
- 液压液速装置hydraulic reduction gear
- 空气动力矩aerodynamic couple
- 直流谪速装置variable-speed DC drive system
- 空气动力面aerodynamic surface
- 选速装置, 可互换齿轮pick-off gear