A、 Make sure that there are no foreign particles in the oil.
B、 Make sure that there are no metal particles in the oil.
C、 Make sure that there are exempt metal particles in the oil.
答案：B
A、 Make sure that there are no foreign particles in the oil.
B、 Make sure that there are no metal particles in the oil.
C、 Make sure that there are exempt metal particles in the oil.
答案：B
A. The temperature value must be more than 800 kPa.
B. The compression value must be more than 800 kPa.
C. The pressure value must be more than 800 kPa.
A. Replace the PTU check valve.
B. Interchange the PTUone-way valve.
C. Change the PTU return valve.
A. The arid welding coat may be polished with thin abrasive paper to hold a smoother layer.
B. The waterless painting coat may be worn with precise abrasive paper for a smoother surface.
C. The dried spray coat may be sanded with fine sandpaper to obtain a smoother finish.
A. 空中模式设定 30 秒后飞行开始。
B. 飞行开始 30 秒后可以进入空中模式。
C. 当探测到空中模式超过 30 秒,飞行开始。
A. The oil supply element and the three magnetic particle testing detectors are in the lubrication unit.
B. The oil supply filter and the three chip detectors are in the lubrication unit.
C. Position the oil supply filter assembly and the three magnetic chip detectors in the lubrication unit.
A. 只有组件磨损时,才可进行更换。
B. 更换磨损超标的组件。
C. 更换组件会导致损坏加剧。
A. 然而,当修订使手册的分发、归档和使用变得困难时,就必须重新发布。
B. 然而,当累积的修订使手册的分发、归档和使用变得困难时,就需要重新发行。
C. 然而,当手册的分发、存档和使用达到一个困难点时,就需要重新发行。
A. In the remaining parts of the text,the related approved abbreviations are used.
B. In the attached parts of the text,the related disapproved abbreviations are used.
C. In the remaining parts of the text,the related approved abstracts are used.
A. 此任务检查单用于确认机组与乘务员之间的无线电通讯正常工作。
B. 此任务检查单用于确认机组与乘务员之间的内话通讯正常工作。
C. 此任务检查用于确认飞行人员与乘务员之间的内话通讯正常工作。
A. 运营人可以使用标准的 ABC“状况报告表”或包含相同信息的同等表格。
B. 运营人可使用 ABC 公司标准的“状况报告表”或其他等效表格。
C. 飞行员可以使用标准的 ABC“条件报告表”或包含相同信息的同等表格。
