A、 If the valve is the source of the fuel leak,discard the valve seals and install new ones.
B、 If the fuel leaks out of the valve,reinstall the valve seals.
C、 If the fuel leak flows towards the valve,discard the valve seals and install new ones.
答案：A
A、 If the valve is the source of the fuel leak,discard the valve seals and install new ones.
B、 If the fuel leaks out of the valve,reinstall the valve seals.
C、 If the fuel leak flows towards the valve,discard the valve seals and install new ones.
答案：A
A. It is the responsibility of the operator to ensure that alternative tools or equipment can work well and are dangerous to the parts and personnel as the ones specified in the procedure if you use them.
B. If alternative tools or equipment are used,the operator must ensure that they can play the same role and are as safe as the tools or equipment specified in the procedure to the parts and personnel.
C. If the manufacturer can make sure that alternative tools or equipment can meet the requirement and are as safe to the parts and equipment as the ones specified in the procedure,you can use them.
A. The file must be very easy to rewrite.
B. Every document must be simple to modify.
C. Document must be readily revisable.
A. 编号应成数字级数排列,以章节号为前缀。
B. 编号应冠以章节号,按数字顺序排列。
C. 以章节号开头,数字大小排列。
A. 基本控制和操作信息描述的是飞机部件的控制及工作的方式,包括任何特殊程序和适用的限制。
B. 飞机的基本控制和操作信息是关于飞机、部件是如何操作的,包括所有的特殊程序和适用的限制。
C. 飞机操作控制、部件的运作信息,以及其特殊程序和极限都在基本控制和操作信息中说明。
D. C.飞机操作控制、部件的运作信息,以及其特殊程序和极限都在基本控制和操作信息中说明。
A. This compound is poisonous.
B. This composite is toxic.
C. This agent is volatile
A. 使用清洁剂 ARDR0X6025 或替代物。
B. 使用清洁剂 ARDR0X6025 或等效物。
C. 使用清洁剂 ARDR0X6025 或同等重量的物品。
A. 确保表面没有铁锈。
B. 确保表面没有灰尘。
C. 确保表面没有油渍。
A. 不允许通过扭转螺母将紧固件拉入孔内。
B. 在拧紧紧固件的时候要保持螺母不转动。
C. 拧紧紧固件与孔对齐,固定住螺母不要转动。
A. This procedure gives you the disassembly process.
B. You can find the procedures for disassembling in this section.
C. The assembly process can be found in this section.
A. The rules containing in this specification shall provide a guide to the formatting,type and method of all present documents in the manufacturer's maintenance manual.
B. The rules in this specification are served as a guide for the format,style and way of representation for all materials contained in manufacturer's maintenance manual.
C. The rules contained in this specification shall serve as guides for format,style and method of presentation for all material included in maintenance manuals prepared by manufacturers.
