303.遵守安全说明( )

A. 　变更一些词性的缩写,使其与标准缩写一致。

B. 　一些词性缩写的变化与标准缩写一致。

C. 　更新标准缩写使其满足一些词性缩写变更的要求。

A. 　While do each step of the valve test, make sure that there is no leakage, no corrosion, no rust and do the double check AFT the whole procedure again

B. 　While you do one step of the piston test, make sure that there is no leak, no corruption, no rust and do the double check AFT the whole procedure again

C. 　While you do each step of the valve test, ensure that there is no leakage, no corruption, no rust, and do the double check AFT the whole procedure again

A. 　Alternatively, you can do test B.

B. 　Test A is irreplaceable.

C. 　Test A is the equivalent of test B.

A. 　在释压测试期间不得开启舱门。

B. 　在增压测式期间,确保舱门关闭。

C. 　进行水压测试时,确保舱门关闭。

A. 　The manufacturer may establish procedures to provide drawback on unairworthy conditions

B. 　The manufacturer may establish procedures to provide response on unairworthy conditions

C. 　The manufacturer may establish procedures to provide recall on unairworthy conditions.

A. 　你能在座椅下方的位置取出救生衣

B. 　你能躲在座椅下面的空间来逃生。

C. 　你可以将救生衣装在座椅下方的空间内。

A. 　本主题旨在涵盖常规信息,限制和程序。在发动机大修手册中,这一节包括拆卸、清洗、检查、装配、测试等内 容。

B. 　本主题旨在涵盖一般信息,限制和程序。在发动机大修手册中,这一节包括拆卸、清洗、检查、装配、测试等内

容。

C. 　本主题旨在涵盖常规信息,限制和程序。在发飞机大修手册中,这一节包括拆卸、清洗、检查、装配、测试等内容。

A. 　For line maintenance carried out at a line station of an organization which is located outside the Community territory, the certifying staff may be qualified in accordance with the national aviation regulations of the State in which the line station is based.

B. 　For line maintenance organization located outside the Community territory, the certified staff may be qualified in accordance with the national aviation regulations of the State in which the line station is based.

C. 　For maintenance organization whose line station is located outside the Community territory, the releasing staff may be audited in accordance with the aviation regulations of the its State

A. 　转速计

B. 　温度计

C. 　电位计

A. 　确保放置正确尺寸的部件

B. 　确保更换的部件尺寸正确

C. 　确保更换的部件位置正确