Practice for octane rating naturally aspirated spark ignition aircraft engines 测定自燃吸气火花点火式飞机发动机燃料辛烷值的操作规程
Wear analysis for pipe quick unload tie - in of hydraulic pressure pipe on boeing 737 plane engine 波音737飞机发动机液压管快卸接头磨损分析
Specification for coupling dimensions for aero - engine refrigerant pressure replenishment connections 飞机发动机制冷剂压力灌注接头尺寸规范
Standard practice for octane rating naturally aspirated spark ignition aircraft engines 测定自然吸气火花点火式飞机发动机燃料辛烷值的标准实施规范
Ge aircraft engines is a world leader in the design , manufacture and servicing of gas turbine engines Ge飞机发动机集团在燃气涡轮发动机的设计、生产及维修方面处于世界领先地位。
Standard practice for ground - based octane rating procedures for turbocharged supercharged spark ignition aircraft engines 涡轮增压增压火花点火式飞机发动机的地面辛烷值测定的标准实施规程
Nancy : if the plane ' s engine is having trouble ， they won ' t let anyone fly until it ' s fixed ， which is a good thing 如果飞机发动机出现问题，他们会等到修好才允许起飞，这是很负责任的表现。
However , the maneuver flight would change the load acted on the aero - engines and then affect its vibration characteristics 然而，机动过载将改变飞机发动机转子系统的受力，进而改变系统的振动特性。
This paper describes the effects of applying the higly - sensitive magnetometer to searching for the deeply - buried engine wreckage of a crashed airplane 摘要介绍了利用高灵敏度磁力仪深埋于地下的失事飞机发动机残骸的效果。
