A、 Spread a thin layer of sealing compound with a brush on the surface of the bare metal.
B、 Spray a thin layer of sealing compound on the metal sheet.
C、 Apply a thin layer of sealant on the bare metal.
答案：C
A、 Spread a thin layer of sealing compound with a brush on the surface of the bare metal.
B、 Spray a thin layer of sealing compound on the metal sheet.
C、 Apply a thin layer of sealant on the bare metal.
答案：C
A. 扭力连接组件将齿轮的扭力传递到支柱上。
B. 支撑轴产生扭转力,并将扭转力通过扭力杆组件传递到减震支柱上
C. 扭力杆组件将扭力负载从轮轴传递到减震支柱
A. 在将飞机恢复至初始状态前,确保已完成该步骤。
B. 确保在完成该步骤前,先将飞机置于初始状态。
C. 将飞机拖回初始位置前,应确保已完成该步骤。
A. 在将飞机恢复至初始状态前,确保已完成该步骤。
B. 确保在完成该步骤前,先将飞机置于初始状态。
C. 将飞机拖回初始位置前,应确保已完成该步骤。
A. The function and operation of each unit in the system should be described. The location of the units
shouldn’t' be described.
B. The function, operation and location of each unit in the system should be deleted.
C. The function, operation and location of each unit in the system should be described. (描述)
A. For line maintenance carried out at a line station of an organization which is located outside the
B. For line maintenance organization located outside the Community territory, the certified staff may be
qualified in accordance with the national aviation regulations of the State in which the line 'station is based.
C. For maintenance organization whose line station is located outside the Community territory, the releasing
staff may be audited in accordance with the aviation regulations of the its State
A. Put down a face mask and protective clothing.
B. Put on a face goggle and protective clothing.
C. Put on a face mask and protective clothing.
A. The fragile connector is usually closed. 易碎连接器通常是闭合的
B. The quick-break switch is normally in the off position.
C. The frangible fitting is a normally closed valve.
A. Fuel leaks can decrease engine performance.
B. Oil leaks can increase engine performance.
C. Fluid leaks can decease engine efficiency
A. 你能在座椅下方的位置取出救生衣
B. 你能躲在座椅下面的空间来逃生。
A. According to the authority given to persons specified below, the unit recognized in item 3 was inspected
in the manner stipulated by authority and is approved.
B. Based on the authority given to the following stated persons, the unit described in item 3 was inspected in
the authority defined manner and gets approved.
C. Thanks to the authority given to persons as below, the unit found in item 3 was inspected in the mannerstipulated by authority which is approved.
