Revisions, additions and deletions shall be identified by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed.

A. 永久装订的手册页无需注明日期。

B. 临时装订的手册页无需注明日期。

C. 临时装订的手册页无需注释。

A. 尽管建议使用阴影、双向阴影、屏蔽或相似的方法，使用颜色也是允许的。

B. 虽然建议使用阴影、交叉阴影、筛选或类似的方法，但使用颜色是允许的。

C. 虽然建议使用阴影、剖面线、筛选技巧或类似的方法，但使用颜色是允许的。

A. This section provides procedures to calculate weight and moments for different phases of a scheduled flight and to make sure that the center of thrust is beyond approved limits.

B. The paragraph gives the weight and moments for calculating all kinds of phases of a planned flight and procedures for ensuring that center of gravity is within authorized limits.

C. This paragraph describes the procedures to calculate weight and moment for various phases of a planned flight and to ensure that the center of gravity is within approved limits.

A. Select the specific system that you will apply pressure to.

B. Select the hydraulic system that you will pressurize.

C. Identify the hydraulic system that you will bleed.

A. 在创建STE时，一个重要的项目是开发简便的翻译工具。

B. 使翻译更容易是创建STE的基本要求之一。

C. 建立STE的主要目的之一就是使翻译更容易。

A. In this Section which is a separate attachment of the Handbook or as a separate document, the manufacturer shall provide an equipment list.

B. The manufacturer shall provide an equipment list in this Section, in a separate document appended to the Handbook, or as a separate document.

C. Being a separate appendix of the Handbook or as a separate document, the manufacturer shall provide a list of equipment of this Section.

A. Be careful when you put your hand onto printed circuit boards.

B. Be careful when you get close to printed circuit boards.

C. Be careful when you remove printed circuit boards.

A. On the cover page, there should be the title and corresponding aircraft name displayed on the spine of the Handbook. Some other information may also be shown on the cover.

B. The title and corresponding aircraft name should be prominently displayed on the cover page or on the spine of the manual. Other information can also be displayed on the cover.

C. On the cover page, the title and the applicable aircraft name shall be prominently displayed or on the spine of the Handbook. Other information can also be displayed on the cover.

A. If a symbol or device is established for a valve or control, it shall be used for this type of unit throughout the manual. The symbols used should be shown and identified in a legend block on the schematic diagram.

B. If a symbol or device has been set up to a valve or control, the equipment type will be referred to as this symbol or device throughout the manual. The legend block in the diagram displays or identifies symbols or device.

C. If a symbol or design is specified for a valve or control, this type of device is used throughout the section of the manual. The symbols used can be found and identified in the legend block of the schematic.

A. There is enough oil.

B. Some oil must be drained.

C. More oil must be added.