Solvents that stay on the part can cause corrosion.

A. 操作变暗的电门，确保强度稍微变化。

B. 操作调光电门，确保光线强度发生变化。

C. 运行昏暗的开关，确保光线变化强烈。

A. Procedures shall be omitted for coping with cases of smoke and/or fire in the cabin or from an engine in the following flight segments.

B. Procedures shall be provided for accompany with cases of smoke and/or fire in the cabin or from an engine in the following flight sectors.

C. Procedures shall be provided for coping with cases of smoke and/or fire in the cabin or from an engine in the following flight phases.

A. 铝制品力矩值可以适用于铝、钢、或钛材料的安装力矩。

B. 对于安装在铝凸台上的铝、钢或钛配件，使用铝配件扭矩值。

C. 铝质安装台使用的力矩值，在铝、钢铁或钛合金制品固定连接时都适用。

A. 检查并修理腐蚀损伤。

B. 检查由损伤引起的腐蚀。

C. 检查由腐蚀造成的损伤。

A. 最大证明的侧风速度

B. 最大演示侧风速度

C. 所展示的最大穿风速度

A. Make sure that the warranty life of the material is not expanded.

B. Make sure that the retirement period of the material is not exceeded.

C. Make sure that the shelf life of the material is not expired.

A. The damper prevents abnormal movement of the control.

B. The control is protected from unusual movements by the damper.

C. The damper prevents sudden movement of the control.

A. Airline performance data shall be presented in either graphical or tabular formats.

B. Airplane performance data shall be presented in either graphical or tabular formats.

C. Airplane restriction data shall be presented in either graphical or tabular shapes.

A. This compound is poisonous.

B. This composite is toxic.

C. This agent is volatile

A. The paper must include a three-looking picture of the unit.

B. The report must inclue a three- view drawing of the unit.

C. The diagram must include a three-side drawing of the unit.