On pages requiring folding, make the fold in a manner that permits the page number to be visible.

A. Put the repair patch accurately on the damaged area.

B. Put the repair patch on the correct damaged area.

C. Correctly put the repair sealant on the damaged parts.

A. Examine the door stop fittings for cracks and corrosion.

B. Examine the door stop fittings for dent and corrosion.

C. Examine the door stop fittings for cracks and nick.

A. 除重量和平衡舱单外，制造商还可提供用于计算重量和平衡的装置，并提供使用说明。

B. 除重量平衡装载表外，制造商还可提供重量平衡的计算设备，并提供使用说明。

C. 制造商可提供用于计算配重和配平的装置，来补充配重和配平装载表，并提供使用说明。

A. Visual difference is acceptable between the previous surface and the new surface.

B. There should be no visual difference between the initial surface finish and the new surface finish.

C. It is forbidden to have acoustic difference between the former surface finish and the new surface finish.

A. A dash is usually longer than a hyphen but it is sometimes shown as hyphen with a space on each side.

B. A dash is usually longer than a connection symbol but it is sometimes shown as connection symbol with empty on each side.

C. A minus symbol is usually longer than a hyphen but it is sometimes shown as hyphen with a space on each side.

A. The dictionary includes some unapproved words that can be technical names if you can put them in the applicable technical name category.

B. Some approved words are included in the dictionary, they can be technical names if they belong to applicable technical name category.

C. The dictionary contains some unapproved words, which can be put in separate technical name category, they can be technical names.

A. Examine and remove the parts that are damaged.

B. Examine the removed parts with damage.

C. Examine the removed parts for damage.

A. “检查程序”用于列出要使用的检查程序，如磁性粒子、目视检查等，也可参考其他文件（如《无损检测手册》）中包含的程序。

B. “检查程序”用于规定要使用的检查程序，如磁粉检查、目视检查等，也可指向其他文件（如《无损检测手册》）中包含的程序。

C. “检查程序”用于规定要使用的检查程序，如磁粉检查、目视检查等，并可寻找另一个文件的实际程序，如无损检测手册。

A. 使用耗材时要小心。

B. 小心使用易燃品。

C. 使用化学材料要小心。

A. 发动机的涡轮部分包括涡轮喷嘴和涡轮转子。

B. 发动机涡轮部分包括涡轮头和涡轮转子等部件。

C. 发动机涡轮部分包括涡轮喷嘴和涡轮旋翼等部件。