The data plate has NOT the data of（ ）。 A: TC Number B: Thrust ratings C: Airframe type D: Engine model number

The data plate has NOT the data of ( ). A: Thrust ratings. B: Engine model number. C: Engine serial number. D: Airframe type.

确保没有沿翼移动的迹象。 A: Make sure that there are no indications of movement along the span. B: Make sure that there are no signs of movement along the span C: Make sure that there are no indications of movement along the airframe.