749.The Radio Altimeter ( ) system determines the height of the aircraft
above the terrain during initial climb, approach and landing phase.

25.They may be in loose-leaf form with a
cover,permanently bound, "Fiche"、 or another appropriate form.

24.确保发动机进气道无外来物。

23.The rules contained in this specification shall serve as guides for
format, style and method of presentation for all material included in
Maintenance Manuals prepared by manufacturers.

22.THE BATTERIES ( ) 28 VDC.

21.Attach the panel to the structure with the bolts.

20.当原理图由于主题系统中的自动功能或相关控件而变得复杂时,这些特性应
通过图中的解释性文本或随附文本或两者都有来指出.

19.确保孔的直径小于规定值。

18.Only approved persons are permitted to stay in this area.

17.IF THE WHEEL TEMPERATURE INCREASES TO MORETHAN 177 DEG., THE CORE OF
THE FUSIBLE PLUG MELTS AND THE TIRE DEFLATES.

16.使压力接头适应皮托管端头。