169.Make the surface of the chamfer rough.

A. 　使用具有良好硬度特性和足够重量和质量的白纸,以消除双面打印时多余的透视显示(透印)。

B. 　使用具有良好力量特性和足够重量和质量的白纸,以消除双面打印时多余的透视显示(透印)。

C. 　使用具有良好强度特性和足够重量和质量的白纸,以消除双面打印时多余的透视显示(透印)。

A. 　To make the melting process faster,apply heat to the compound,

B. 　To make the curing process faster,apply heat to the compound.

C. 　To make the evaporation process faster,apply heat to the compound.

A. 　Give long term protection to areas of bare metal since bare metal surfaces are usually unsatisfactory for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.

B. 　Give temper protection to areas of bare metal since bare metal surfaces are always satisfactory.for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.

C. 　Protect the bare metal areas temporarily since this kind of surfaces are usually adequate for electrical bond.If corrosion happens on the surfaces,it will bring serious problems.

A. 　Adapt the pressure connection to the pilot head

B. 　Adjust the pressure connection to the pilot head.

C. 　Absorb the pressure connection to the pilot port.

A. 　The manufacturers of major components must provide maintenance,troubleshooting,inspection and repair data in the same layout of this specification.

B. 　Themanufacturersofmajorcomponentsislookingforwardtogain maintenance,troubleshooting,inspection and repair data with the same form of this specification.

C. 　manufacturers of major components should provide maintenance,troubleshooting,inspection and repair data with the same format of this specification.

A. 　To include a relocated chapter table of contents is not required if the total chapter has been relocated,while the subsystem relocations should then be identified,in the Table of Contents at the front of the book.

B. 　On condition that the total chapter has been relocated,to include a relocated chapter table of contents is not important,then the subsystem relocations should then be identified in the Table of Contents at the front of the book.

C. 　If the total chapter has been relocated,it is not forced to contain a relocated chapter table of contents,and the subsystem relocations should then be identified in the Table of Contents at the front of the book.

A. 　文本应尽可能简单易懂。

B. 　买本可以尽量简单易懂。

C. 　文本应该尽可能简明扼要。

A. 　制造商可制定程序,对( 来自遵循CAP的连运人和连修厂) 。

B. 　制造商可制定程序,对( 来自遵循CAP的连 运人和维修厂)。

C. 　制造商可制定程序,对( 来自遵循CAP的连运人和连修厂) 。

A. 　The intention of such terms is to provide definitions which have practical value for technical communication.

B. 　The propose of such terms is to provide definitions with practical value for technical communication.

C. 　The aim of such terms is to provide definitions for practicing valuable technical communication.

A. 　Use a hole instrument to examine the turbine internally,

B. 　Use a borescope to examine the combustor internally.

C. 　Use a hole instrument to examine the combustor externally