A、 The fire-proof materials and seals are mounted on or about the power unit.
B、 The fire-resistant partitions and seals are mounted on the power unit.
C、 The fire-resistant partitions and seals are mounted on or about the power package.
答案:C
A、 The fire-proof materials and seals are mounted on or about the power unit.
B、 The fire-resistant partitions and seals are mounted on the power unit.
C、 The fire-resistant partitions and seals are mounted on or about the power package.
答案:C
A. On the label, read the date of the last inspection.
B. Check the date of latest inspection on the log.
C. On the label, make sure the date of last check.
A. 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B. 只有探测器有电,并且烟雾传感器探测到烟雾,内部开关才会打开到开位并且保持在开位。
C. 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
A. 定位器与跑道中心线对齐,下滑道与跑道出口成一定角度。
B. 航道与跑道中心线对齐,下滑道与跑道入口成恒定角度。
C. 航道与跑道中心线平行,下滑道与跑道出口成恒定角度。
A. 它应包含进行验证试验所需的所有信息,以将系统或组件稳定性保持在可接受水平,无需参考其他附加文件。
B. 它应包含所有重要的信息来执行功能测试,以使系统或组件性能保持在可接受水平,无需参考其他附加文件。
C. 为了使系统或组件性能保持在正常水平,而不参考其他附加文件,它应包含执行验证试验所需的所有信息。
A. You can use the module to disassemble the disassembly fixture.
B. The module that you can use to disassemble is the disassembly fixture.
C. You can use the disassembly fixture to disassemble the module.
A. An internal failure in this type of switch may allow the switch to remain closed even though the toggle or button returns to the OFF position.
B. An inner fault of this kind of switch may keep the switch clogged despite the knob or pushbutton returning to the OFF position.
C. An interior loss which occurs in this type of switch, may stay closed in spite of the OFF position of the knob or button.
A. The power is transmitted from the propeller to the engine.
B. The engine is used to transmit power to the propeller shaft.
C. The power is transmitted to the shaft by the engine cable.
A. You can use the module to disassemble the disassembly fixture.
B. The module that you can use to disassemble is the disassembly fixture.
C. You can use the disassembly fixture to disassemble the module.
A. 除非符合持续适航检查大纲5340-04的要求,否则不要拆下燕尾榫。
B. 不要拆卸定位销,除非符合持续适航检查编号5340-04的要求。
C. 直到符合持续适航检查编号5340-04的要求才能拆下定位销。
A. 如果有一个或多个叶片损毁,请在发动机日志中记录。
B. 如果有一个或多个叶片缺失,请查看发动机日志中的记录。
C. 若缺少一个或多个叶片,在发动机记录本中予以记录。