A、 The properties of these sealants prevent corrosion.
B、 Corrosion frequently occurs due to the features of these sealants.
C、 The properties of these sealants make themselves easily corroded.
答案：A
A、 The properties of these sealants prevent corrosion.
B、 Corrosion frequently occurs due to the features of these sealants.
C、 The properties of these sealants make themselves easily corroded.
答案：A
A. When you access to the rear fuselage through the access panel.
B. When you get to the aft aircraft body through the control panel.
C. As you reach to the aft part of the aircraft by the visit door.
A. Obey the safety precautions when you do work with high voltages.
B. Obey the safety warnings when you do work with high impedance.
C. Obey the safety cautions when you do work with high capacitance.
A. “检查合规性”规定了关于“何时”需要检查的说明,是否为重复性检查。同时说明是否需要根据初步检查结果进行额外的重复检查。"
B. “检查合规性”给出了关于“何时”需要检查的说明,是否属于重复性检查。同时说明是否需要根据初始检查结果进行额外的重复检查。"
C. “检查合规性”用于描述某检查需要实施的时间以及是否属于重复性检查,并说明是否需要基于初始检查结果进行额外的重复检查。
D. A.“检查合规性”规定了关于“何时”需要检查的说明,是否为重复性检查。同时说明是否需要根据初步检查结果进行额外的重复检查。"B.“检查合规性”给出了关于“何时”需要检查的说明,是否属于重复性检查。同时说明是否需要根据初始检查结果进行额外的重复检查。
E. A.“检查合规性”规定了关于“何时”需要检查的说明,是否为重复性检查。同时说明是否需要根据初步检查结果进行额外的重复检查。"B.“检查合规性”给出了关于“何时”需要检查的说明,是否属于重复性检查。同时说明是否需要根据初始检查结果进行额外的重复检查。"
F. C.“检查合规性”用于描述某检查需要实施的时间以及是否属于重复性检查,并说明是否需
G. C.“检查合规性”用于描述某检查需要实施的时间以及是否属于重复性检查,并说明是否需要基于初始检查结果进行额外的重复检查。
A. The self-locking function decays after several removal and installation.
B. Repeated removal and installation causes the self-locking nut to lose its locking feature.
C. Avoid repeated removal and installation of the self-locking nut to protect its locking feature.
A. If your decision is not to change the unit,monitor its temperature at least 15 rotations.
B. If you decide not to renew the unit,supervise its temperature at least 15 periods.
C. If your decision is not to replace the unit,monitor its temperature for a minimum of 15 cycles.
A. 温度降低,钢索的拉力会减小。
B. 钢索上的张力会随着温度升高而增加。
C. 温度升高,钢索张力会减小。
A. Collect all maintenance records for the part PNxxxx.
B. Compile all maintenance logs for the component PNxxxx.
C. Collect all flight logs for the component PNxxxx.
A. Get the approval of the design authority,whatever it is necessary to change the repair scheme.
B. Change the repair scheme,until getting the approval of the design authority.
C. If it is necessary to change the repair scheme,get the approval of the design authority.
A. 开口式刮油环的安装属于临时修理,需要在前起落架拆下时更换来做其他的维修。
B. 开口式刮油环的安装属于临时修理,在前起落架拆下做其他的维修或者大修的时候,需要被更换。
C. 开口式刮油环的安装属于临时修理,在前起落架拆下做其他的维修或者定检的时候,需要被定期修理。
D. C.开口式刮油环的安装属于临时修理,在前起落架拆下做其他的维修或者定检的时候,需
E. C.开口式刮油环的安装属于临时修理,在前起落架拆下做其他的维修或者定检的时候,需要被定期修理。
A. 用湿布清除座椅上所有松散的污垢。
B. 用百洁布擦拭座椅上所有的陈年污垢。
C. 用蘸满清洁剂的布去除所有污垢。
