A、 使用通用工具密封端口
B、 使用指定的工具封严开口
C、 端口可以使用特殊的工具封严
答案：B
A、 使用通用工具密封端口
B、 使用指定的工具封严开口
C、 端口可以使用特殊的工具封严
答案：B
A. 竖版页面比横版页面更适合所有类型的出版物
B. 水平页面比垂直页面更适合所有类型的出版物
C. 垂直页面比水平页面更适合所有类型的材料
A. If possible, always tell your reader what can show if the safety instruction is not accepted.
B. If possible, always tell your reader what can we do if the safety instruction is not understood
C. If possible, always tell your reader what can happen if the safety instruction is not followed.
A. 记录对蒙皮表面进行的所有修理
B. 记录对蒙皮封严进行的所有修理。
c、记录对蒙皮损伤进行的所有处理。
A. 解释如何避免和注意燃油消耗
A. 绕其轴线旋转此曲柄。
B. 绕其圆心旋转此杆。
C. 绕其轴线旋转此轴。
A. lt is permitted,if the local fire regulations and standards are more stringent than those regulations described in the following steps.
B. lt is allowed, if the local fire codes and standards are more complicated than those legislations listed in the
following steps.
C. lt is possible that local fire protection regulations, and standards are necessary to be used more restrictive
than those mentioned in the subsequent steps.
A. 油门杆的快速移动将引起喘振。
B. 节流阀的快速运动将造成抽吸现象。
C. 快速移动节气门将造成通气。
A. The equipment list shall include all needed or auxiliary equipment installed in the particular airplane when
delivered.
C. The equipment list shall contain all required or optional equipment installed in the particular airplane
when delivered.
A. lt is up to the manufacturer to decide whether time limits/inspection and maintenance checks should be
included in a separate manual or in a maintenance manual.
B. lt is the manufacturer's option to place Time Limits/inspections and Maintenance Checks in a separate
manual on condition that they are also included in the Maintenance Manual.
C. Time Limits/Inspections and Maintenance Checks can be included in the Maintenance manual provided
they have already been placed in a separate manual by the manufacturer.
A. Make sure that the brightness of the reticle light rapidly drops to zero.
B. Make sure that the intensity of the reticle light lessens radically to zero.
C. Make sure that the brightness of the reticle light is gradually reduced to zero.
