562、Guarantee that all means we use meet the requirement of airworthiness.

A. 　 the units and components which store, regulate and deliver oxygen to the passengers and crew include
oxygen bottles, relief valve, shut-off valves, outlets, regulators, masks, etc.

B. 　 The units and. components which reserve adjust and transfer oxygen to the passengers and pilots include
oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.

C. 　 The units and components to store adjust and transfer oxygen to the passengers an crew include oxygen
bottles, release valve shut-off valves, outlets, regulators, masks, etc.

A. 　C The manufacturer shall prepare all text in either one or two columns with justification at his own
discretion , but two columns are preferable for readability.

B. 　 Manufacturers shall prepare all text both in one and two columns separately; however, two columns are
better for reading.

C. 　 According to the manufacturer explanations all text shall be prepared in one or two columns,however,
two columns have better visual effect.

A. 　 lt is necessary to generally check these areas.

B. 　 lt is imperative to regularly inspect these areas.

C. 　 Frequent inspection of these areas is necessary.

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

B. 　 Briefly introduce the operation principal of any new kinds of flight apparatus

C. 　 Briefly describe and explain the operation principle of any new kinds of flight displays.

A. 　机组能用飞行指令需求来控制飞机的姿态。

B. 　机组能用飞行指引指令来控制飞机的高度。

C. 　机组能用飞行指引指令来控制飞机的姿态。

A. 　确保标签完全贴平

B. 　确保锁扣完全扣好

C. 　确保机构完全连接

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. 　在表面放置一块透明塑料片。

B. 　 在外面放置一块复合材料薄片。

C. 　将一块强化塑料置于部件表面。

A. 　如果由于腐蚀你不能拆卸螺栓,则涂渗透油

A. 　删除了注释及其相关示例。

B. 　注释和相关示例做了保留。

C. 　删除了注释和列举了的示例。