213.Alodizing is a method of corrosion protection by the formation of a hard, airtight oxide coating on the surface of aluminium alloy parts by chemical means( )

724.The integrated circuits contains general coverage of those devices having integrated components in monolithic structure which perform complete circuit function( )

723.如果显示不正确,再做一次测试( )

722.The Continuing Airworthiness Program is not intended to change or replace any portion of the applicable airplane Maintenance Manual or Service Letters( )

721.在两个副翼后部有调整片。( )

720.The STEMG has records of all change forms produced and their assessments( )

719.Keep quiet to avoid missing the sound of signal( )

718.运营人有责任确保所有适航指令得到遵守,并在需要时按照联邦航空法规对飞机进行操作、勤务和维修。

717.本段描述的程序是关于计算计划飞行的各个阶段的重量和力矩以及确保重心在批准的范围内。 ( )

716.能量永远不会产生或消失这是一条物理定律。它只是从一种能量变成了另一种能量。在我们的例子中,动能在 刹车时转变为热能。( )

715.在空间允许的情况下,图例应在图中说明,而不是在底部或相邻页面上的图例列表中用数字缩写或键入 ( )