接通APU引气电门将打开

____中规定了维修和检验人员执照的考试、颁发和管理要求

航空器未按批准的维修大纲进行必要的维护，民航总局将予以处罚直至吊销其

航空器从事飞行须携带其登记国颁发或核准的下列证件

放行人员必须是由获证的维修单位

航空器必须满足以下条件方能称其是适航的：（1）航空器必须始终满足符合其型号设计要求；（2）航空器及其部件要保证在飞行运行中必须始终处于无故障状态；（3）航空器必须始终处于安全运行状态。以上说法

Instead of using military force, he sought to find a peaceful ______.

Some people doubt that women do not have equal opportunities in our _______.

How many ________ of roast beaf would you like?

We are in the same ________ at this moment; we have no other choice but to help each other.

Ben＇s family lives in Taipei, but his boss wants him to work in Kaohsiung. He is in a very difficult _______ now.