(?In order to meet the social needs of the rapid development of economic construction and reform and opening up, cooperate with modern urban construction and the development of information and communication networks in the direction of digitization, integration and intelligence, and improve the telephone, data, graphics, images and other multimedia of buildings and building complexes Comprehensive network construction, formulate this specification. ?This specification is applicable to the engineering design of the integrated wiring system for newly built, expanded and renovated buildings and building complexes.)
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