【单选题】

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.

A、The function of the rules in this specification is to direct the revising of all materials that are contained in Maintenance Manuals prepared by manufacturers.
B、With respect to format, style and method of presenting for all materials which are contained in Maintenance Manuals prepared by manufacturers, you can refer to the rules that are included in this specification.
C、When presenting format, style and method for rules of this specification, all materials of Maintenance Manuals prepared by manufacturers shall be accorded with.