GB/T 45987-2025 · Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Frame replication and elimination for reliability · 发布单位:国家市场监督管理总局、国家标准化管理委员会
GB/T 19024-2025 · Quality management systems—Managing an organization for quality results—Guidelines for realizing financial and economic benefits · 发布单位:国家市场监督管理总局、国家标准化管理委员会