1447.Troubleshooting information may be presented by either troubleshooting charts or by text ,or a combination of text and supplementary charts.

A. 左大翼二号油箱盖板断裂。

B. 左大翼二号油箱接近门变形。

C. 左大翼二号油箱入口门脱落。

A. 数据库更新正在等待中。

B. 数据库同步正在进行中。

C. 数据库升级正在按顺序进行。

A. 本规范第 0.9 部分要求的表格内容可以采用补充材料的日志(或清单)形式。

B. 本规范第 0.9 段要求的目录可以采用补充材料的日志(或清单)形式。

C. 本规范第 0.9 节要求,表格内容可以在补充材料的日志(或清单)中。

A. 使用容器混合材料。

B. 使用棍子搅拌材料。

C. 使用铲子混合材料。

A. Make sure that the hydraulic oil can be cleaned.

B. Make sure that there is no dust in the hydraulic fluid.

C. Make sure that the hydraulic fluid is uncontaminated.

A. The routing of the cable loom may have been altered by the installation.

B. The routing of the cable loom may have been held by the installation.

C. The routing of the cable loom may have been defended by the installation.

A. In such cases,the introduction should notice the systems related in the manual, manufacturers may also choose to group related systems where the simplicity of the product permits.

B. In such cases,the introduction should note the systems covered in the manual, manufacturers may also choose to group related systems where the simplicity of the product permits.

C. In such cases,the introduction should note the systems comprised in the manual, manufacturers may also choose to divide related systems if the product is simple enough.

A. Replace the defective booster pump.

B. Remain the present booster pump.

C. Recharge the failed booster pump.

A. Return battery capacity to assigned standard.

B. Replace battery capacity to required standard.

C. Restore battery capacity to required standard.

A. 这些装置能够在地面上用于稳定飞机并防止飞机因接触地面而造成损害的装置。包括减震支柱、防滑轮挡、机轮等。

B. 这些装置用于支撑在地面上的飞机并防止飞机因接触地面而造成损坏。它们包括减震支柱、防滑板、车轮等。

C. 这些装置用于支撑在地面上的飞机并防止飞机因接触地面而造成损坏。它们包括减震支柱、防滑板、车轮等。

D. C.这些装置用于支撑在地面上的飞机并防止飞机因接触地面而造成损坏。它们包括减震支柱、防滑板、车轮等。