2667. Any technical data published in the ATA No 100 format will meet the requirements of this specification although it is expected that the Paragraph 19 format will be used where no ATA-100 requirement is foreseen。

A. Secondly, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots.

B. Basically, it is a guide to industry standardization of provided concepts to be presented in a form most useful to pilots.

C. Mainly, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots.

A. The captain＇s primary flight, navigation, and center lower engine display units must be cleaned since the ventilation holes behind them are clogged by lint, dust and debris.

B. Clean the vent holes behind the captain＇s primary flight navigation and lower middle engine display units which are blocked by lint, dust and debris.

C. Clean all lint, dust and debris from the ventilation holes located on the aft side of the captain＇s primary flight navigation, and center lower engine display units.

A. Oxidation can occur easily

B. Oxygen can occur easily

C. Nitrogen can occur easily

A. Close valve A when the indications on gauges X and Y correctly.

B. Close valve A when you get the indications on gauges X and Y independently.

C. Close valve A when the indications on gauges X and Y correspond.

A. Use a degreasing agent to remove oil and grease

B. Draw oil and grease from a degreasing agent

C. Add oil and grease into a degreasing agent

A. 拆卸上游探头,再次测量温度。

B. 将探头向上游移动并再次监控温度。

C. 将探头向上游移动并再次测量温度。

A. 所得出的数据用于确定该部件是否应考虑被纳入CAP中。

B. 结果是,利用该数据来判断是否应该将这一设备纳入CAP。

C. 如果考虑将此部件纳入CAP,则需利用最终数据做出判定。

A. Some chemicals can not be used if they are well kept.

B. Some chemicals must be well kept as long as they can ben used.

C. Some chemicals can be used only if they are well kept.

A. 不要安装精度超过0.01mm的垫片。

B. 不要安装厚度超过0.01mm的填隙片。

C. 不要安装高度超过0.01mm的对垫。

A. Be ready to use the tube for the leak test.

B. Prepare the tube for the leak test.

C. Prepare for the leak test on the tube.