746、The scratch does not penetrate the protective layer

A. 　编写《维修手册》某些章节的技术资料时,需要机身制造商和各种其他部件制造商之间的共同协作

B. 　《维修手册》中准备某些章节的技术数据需要机身制造商和各种其它部件制造商之间的共同贡献和密切协
调

C. 　机身制造商和各种其他部件制造商可以共同协作以完成《维修手册》一些章节的技术参数们编写工作

A. 　检查油管,对于磨损的区域。

B. 　磨削管道并检查。

C. 　检查管道是否磨损。

A. 　 Supply airspeed instructions and the operational significance of such instructions.

B. 　 Provide airspeed limitations and the operational instruction of such limitations.

C. 　 Provide airspeed limitations and the operational significance of such limitations.

A. 　 Each wire is comprised by an alphabetical code following 2 alpha digits and 2numerical digits.

B. 　 Each wire is identified by an alphanumerical code comprising 2 alpha digits followed by 2 numerical digits.

C. 　 Each wire consists of an alphanumerical code following 2 alpha digits and 2numerical digits.

A. 　只要发现的问题得到彻底解决,就会向申请方颁发补充型号合格证。

B. 　如果发现的问题得不到彻底解决,就不会向申请方颁发型号合格证

C. 　型号合格证的颁发与否取决于是否彻底解决了发现的问题

A. 　The turbine rotates by a reduction gear gives tolerance to the HP shaft, so it can drive the engine and the
aircraft accessories.

B. 　 The turbine turning through a reduction gear,applies a torque to the HP shaft, thus driving the engine
and the aircraft components.

C. 　The turbine turning through a reduction gear, applies a torque to the HP shaft, thus driving the engine and
the aircraft accessories.

A. 　显示连接点的位置,转弯半径的图解应包括在内。

B. 　附着点的位置和转弯半径应包括插图。

C. 　插图显示连接点的位置还包括转弯半径。

A. 　 For normal operations, make sure the pressure relief valve is closed. An open pressure relief valve is a
symptom of a problem in the fuel vent system.

B. 　 For normal operations, make sure the shut off relief valve works; lf you open pressure relief valve, that
indicates a problem in the fuel vent system.

C. 　 For normal operations, make sure you close the pressure relief valve. lf you leave it open a problem will be
shown in the fuel vent system.

A. 　 lf you do not find damage during the inspection procedure, disassemble the unit.

B. 　 lf you find damage during the inspect ion procedure, don’t assemble the unit.

C. 　 lf you find damage during the inspection procedure, disassemble the unit.

A. 　 Exterior Plates and Signs are required for ground servicing instructions, checks, warnings and cautions.

B. 　 External Placards and Symbols are necessary for ground servicing instructions, inspections warnings and
cautions.