167.Display a warning notice on the panel prohibiting the operation of the controls ( )

770.The trailing edge flaps are more than 25 units( )

769.The audio part of the video entertainment is delivered to each individual passenger seat on selected channels of audio entertainment system and also may be connected to the PA system speaker ( )

768.If the tower does not respond, use a different channel( )

767.This procedure points out that the FAA should be contacted prior to any alterations on airplane to ensure that airworthiness of the airplane is not violated ( )

766.The system to be tested operated abnormally during last flight leg( )

765.厨房地板上方的水分可以通过地板表面的小洞渗入,肉眼是看不到的。 ( )

764.If the test fails, the display shows a fault message under MORE DETAILS ( )

763.Put on goggles when you use electrical equipment which makes sparks( )

762.此程序仅适用于 A 型零件。( )

761.与当地空中交通管制员联系。 ( )