A、 The Unusual Procedures Check List should be in concrete,abbreviated form.
B、 The Emergency Procedures Check List should be in constant,abbreviated form.
C、 The Abnormal Procedures Check List should be in concise,abbreviated form.
答案：C
A、 The Unusual Procedures Check List should be in concrete,abbreviated form.
B、 The Emergency Procedures Check List should be in constant,abbreviated form.
C、 The Abnormal Procedures Check List should be in concise,abbreviated form.
答案：C
A. All of the top vertical mounting struts are adjustable except the primary mount struts unless they are repaired or replaced.The spare vertical strut (left forward ) and the side strut (right forward) may require adjustment during APU replacement.
B. All of the vertical primary mount struts at the top are adjustable.However,adjustments to the primary mount struts are not required unless a strut is repaired or replaced.The redundant vertical strut (forward left) and the redundant side strut (forward
C. The top of every vertical main retaining struts is adjustable.However,adjusting the main mount strut is not allowed if the strut is not repaired or replaced.During APU replacement,it may be necessary to adjust remained vertical strut (left anterior) a
A. If you find metal particles in the pump,find their source and repair the defective part.
B. If magnetic particles are found in thepump,locate their location and repair the affected part.
C. Locate their source and disassemble the defective part if you find metal objects.
A. The swivel nuts on both valves engage threads on an internal stem that loosens or draws tight the valve stem to a metal seat.
B. The rotating nuts on both valves are meshed with the threads on the inner valve stud,so that the valve stud is loosened or tightened to a metal valve base.
C. The swing nuts on both valves engage with the threads on the internal spool,allowing the spool to loosen or tighten to the metal seat.
A. 缓慢增加压力(每分钟不少于过一圈)。
B. 缓慢释放压力(每分钟不超过一圈)。
C. 缓慢增加压力(每分钟不超过一圈)。
A. 所有射程距离应以海里为单位表示。
B. 所有航程值应以海里为单位。
C. 所有射程距离应以海里为单位。
A. The brackets should be connected to the nearest components.
B. Align the brackets with the adjacent components.
C. Keep the brackets engaged with the nearby components.
A. 支撑柱将地板结构固定在适当位置。
B. 支撑柱将地板结构固定在地面上。
C. 支撑柱适用于稳定的地板结构。
A. 需要对特征或特点的补充描述,使数据更加完善。
B. 若有需要,对附加的特征或特性加以简明描述,可以使数据得到补充。
C. 若有需要,指标的额外特征或特性将是其原有基础描述上的补充。
A. Remove the bolts from the flange.
B. Remove the rivets from the flange.
C. Remove the rivets from the flanks.
A. 《持续适航大纲检查文件》包含的检查数据连同运营人现有的维修大纲,有助于保持
B. .《持续适航大纲检查文件》是一种检查数据,与运营人现有的维修计划相结合时,将有助于保持 AB
C. .《持续适航大纲检查文件》是检查数据,当与运营人现有的维护计划相结合时,将有助
D. C.《持续适航大纲检查文件》是检查数据,当与运营人现有的维护计划相结合时,将有助
