536、Lubricate the seal before its installation.

A. 　 Briefly describe and explain principle of operation of any new kinds of flight instruments.

B. 　 The working principles of various ne v flight gauges are easily introduced and expressed.

C. 　 The new types of flight facilities should be described and explained shortly.

A. 　 Soak the element for two hours.

B. 　 Wet the element for two hours.

C. 　 Stove the element for two hours.

A. 　 Procedures for handling malfunctions or other abnormalities that are not emergent, or potentially
emergent may be delayed in this section.

B. 　 This Section may cover procedures for handling malfunctions or other deviations that are not of
emergency nature or involve a potential emergency that may be handled later.

C. 　 This Section may cover procedures for handling malfunctions or other deviations that are not emergent or
involve a potential emergency that may be deterred.

A. 　 The STE dictionary gives an approved alternative that has a different part of speech.

B. 　 The STE dictionary gives an approving alternative word has a different word class.

C. 　 The English dictionary gives an approved alternative word with a different part of speech.

A. 　推荐的燃油节约信息应整合到本节中,以便向飞行员展示如何在飞行过程中尽量减少燃油的使用。

B. 　A 推荐将燃油节约信息整合到本节中,为了向飞行员展示在飞行中尽量减少燃油的使用。

C. 　此节整合了推荐的燃油使用信息,以便向飞行员展示如何在飞行过程中做到尽量少的使用燃油。

A. 　保护漆将防止腐蚀达 6 个月。

B. 　保护涂层将防止锈蚀达 6 个月。

C. 　保护漆将保护腐蚀达 6 个月。

A. 　 所有在此区域人员必须使用护目镜。

B. 　所有在此区域人员必须使用防护服。

C. 　所有在此区域人员必须使用呼吸设备。

A. 　本规范将满足适用的政府监管要求

C. 　此规范适用于相关政府部门的要求

A. 　所有三个螺栓孔必须与燃油管匹配。

B. 　所有三个支架孔必须与燃油管对齐。

C. 　所有三个支架孔必须与然油管齐平。

A. 　在维护和修理期间支撑飞机所需的说明,包括支撑材料和设备、外形尺寸、支撑位置等信息

B. 　这些必要的说明是支撑飞机维修和修理期间使用的,包括顶升材料和设备,大概尺寸,顶升位置等信息

C. 　在维护和修理期间支撑飞机所需的文件,包括支撑材料和设备、大概尺寸、支撑位置等信息