On ground,the aircraft can be supplied by an electrical ground power unit.
A飞机在地面时，可以由辅助动力装置供电；
B飞机在地面时，可以由整体驱动发电机供电；
C飞机在地面时，可以由地面电源供电；
相关试题
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On ground,the aircraft can be supplied by an electrical ground power unit.
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The aircraft on ground， engine not running， which hydraulic system can be used
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WHEN THE AUXILIARY POWER UNIT (APU) GENERATOR IS OVERLOADED ON THE GROUND:
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cables shall be capable of being connected to the ground network of the aircraft electrical system.
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The minimum jack closed height must be less than the distance between the fitting and the ground whe