电信和互联网服务　标准化工作指南 Telecom and internet services—Standardization guideline  ICS  01.040.01 CCS  A 00   中华人民共和国国家标准 GB/T 45250—2025 2025-02-2 8发布 2025-06-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     标准制定原则   ·························································································   1      4.1     通信服务和支撑服务并重原则   ···································································   1      4.2     实效性原则   ······················································································   2      4.3     可操作性原则   ····················································································   2 5     电信和互联网服务标准类型   ··········································································   2      5.1     概述   ······························································································   2      5.2     电信和互联网服务基础类标准   ···································································   2      5.3     电信和互联网服务提供类标准   ···································································   2      5.4     电信和互联网服务保障类标准   ···································································   2      5.5     电信和互联网服务评估类标准   ···································································   3 6     电信和互联网服务标准的实施和评价   ································································   3 参考文献   ··································································································   4 GB/T 45250—2025     Ⅰ