752.Vertical lists make long complex sentences much easier to read and
understand.

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。

15.更换磨损超标的组件。

14.A secondary system used to estimate the fuel quantity when the aircraft
is on the ground.

13.这种材料接触热表面时会释放出危险的气体。