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现行有效 GB/T 33497-2023 餐饮企业质量管理规范Specification for quality management of catering enterprise

现行有效 GB/T 42967-2023 机关食堂反食品浪费工作指南Guidelines for preventing food waste in Party and government organ canteens

现行有效 GB/T 42966-2023 餐饮业反食品浪费管理通则General rules for management of anti-food waste in catering

现行有效 GB/T 16732-2023 建筑采暖通风空调净化设备 计量单位及符号Heating, ventilation, air conditioning and air cleaning equipment in building—Units and symbols

现行有效 GB 42590-2023 民用无人驾驶航空器系统安全要求Safety requirements for civil unmanned aircraft system

现行有效 GB/T 42774-2023 跨境电子商务供应链质量安全管理指南Guidelines for quality security management for supply chain in cross-border E-commerce

现行有效 GB/T 42806-2023 婴童用品 餐具与喂食器具通用技术要求Juvenile products—General requirements for tableware and feeding utensils

现行有效 GB/T 42805-2023 婴童用品 居家防护用品通用技术要求Juvenile products—General requirements for protection products for family domestic use

现行有效 GB/T 42804-2023 婴童用品 承载式安抚器具通用技术要求Juvenile products—General requirements for soothing articles bearing children

现行有效 GB/T 42803-2023 婴童用品 母婴室配套用品通用技术要求Juvenile products—General requirements for accessories of the nursery room

现行有效 GB/T 42802-2023 婴童用品 洗浴器具通用技术要求Juvenile products—General requirements for bath washing supplies

现行有效 GB/T 42801-2023 婴童用品 日常运动防护器具通用技术要求Juvenile products—General requirements for daily sports protection articles

现行有效 GB/T 24421.5-2023 服务业组织标准化工作指南 第5部分：改进Guidelines for standardization of organizations in service sector —Part 5：Improvement

现行有效 GB/T 24421.4-2023 服务业组织标准化工作指南 第4部分：标准实施及评价Guidelines for standardization of organizations in service sector—Part 4:Standard actualization and appraise

现行有效 GB/T 24421.3-2023 服务业组织标准化工作指南 第3部分：标准编写Guidelines for standardization of organizations in service sector—Part 3: Preparation of standards

现行有效 GB/T 24421.2-2023 服务业组织标准化工作指南 第2部分：标准体系构建Guidelines for standardization of organizations in service sector—Part 2: Standard system construction

现行有效 GB/T 24421.1-2023 服务业组织标准化工作指南 第1部分：总则Guidelines for standardization of organizations in service sector—Part 1：General

现行有效 NY/T 4282-2023 腊肠加工技术规范Technical specification for the production of dry-cured sausage

现行有效 GY/T 363-2023 三维声编解码及渲染

现行有效 CNAS-EL-26-2023 医学参考测量实验室认可受理要求的说明