A、 The coating thickness must be more than 0.05mm and less than 0.06mm.
B、 The thickness of the second coating layer must be 0.05mm and 0.06mm.
C、 The thickness of primer layer must be between 0.05 mm and 0.06 mm.
答案：C
A、 The coating thickness must be more than 0.05mm and less than 0.06mm.
B、 The thickness of the second coating layer must be 0.05mm and 0.06mm.
C、 The thickness of primer layer must be between 0.05 mm and 0.06 mm.
答案：C
A. 按图3所示方法拧紧螺栓。
B. 按图3所示顺序安装螺栓。
C. 按图3所示顺序拧紧螺栓。
A. Release the hydraulic pressure in the accumulator.
B. Release the power pressure in the accumulator.
C. Release the hydraulic pressure in the actuator.
A. 如果活门过早开启，停止测试。
B. 如果活门已经开启，停止测试。
C. 如果活门的开启时机未到，停止测试。
A. Filling with oxygen is not permitted during defueling and refueling.
B. Servicing with oxygen is not allowed during refueling and defueling.
C. Servicing with oxygen is not prohibited during fueling and defueling.
A. 扭矩测量仪是一个显示螺旋桨传动轴可用输出扭矩的指示系统。
B. 扭矩计可以显示传动轴的输出扭矩。
C. 指示系统必须显示扭矩计传动轴的可用输出扭矩。
A. 左1号登机门1号地板右前边缘有一条1英寸深6英寸长的凹陷。
B. 左1号登机门1号地板离右前边缘6英寸处有一条1英寸深的凹槽。
C. 左1号登机门有一块地板到右前边缘6英寸处有一条1英寸深的凹坑。
A. Landing gear is left for ten minutes.
B. Landing gear should be kept extended for ten minutes.
C. Extend landing gear after ten minutes＇ retraction.
A. 你可以透过检查孔看到导线。
B. 你可以透过检查孔看到电缆。
C. 你可以通过端口检查电缆。
A. 本段还应说明，除已明确的检查项目外，适航指令可能要求执行其他检查项目。
B. 本段还应说明，除已完成的检查项目外，还应完成哪些适航指令可能要求执行的其他检查项目。
C. 本段还应说明其他适航指令要求执行的固定检查项目和其他检查项目。
A. In order to set the configuration and operate the system, the operator uses an external joystick and control panel.
B. An external joystick and control panel is used to make the configuration and operate the system.
C. To operate an external joystick and control panel for the configuration and the system operation.
