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未生效 EN 13138-3-2021Buoyant aids for swimming instruction - Part 3: Safety requirements and test methods for swim seats into which a user is positioned

未生效 HG/T 5912-2021导电胶粘剂

未生效 NB/SH/T 0855-2021合成烷基苯磺酸钙清净剂

未生效 JJF 1097-2021平尺校准规范

未生效 JJF 1946-2021波浪测量仪（声学法）校准规范

未生效 JJF(建材) 185-2021基于微型热导检测器的便携式气相色谱仪校准规范

未生效 GB 55017-2021工程勘察通用规范

未生效 DZ/T 0385-2021实物地质资料筛选技术要求

未生效 YS/T 1470-2021餐饮器具用钛及钛合金管材

未生效 EN ISO 4135-2022Anaesthetic and respiratory equipment - Vocabulary (ISO 4135-2022)

未生效 JJF(电子) 0069-2021手持式雷达目标速度模拟器校准规范

未生效 YS/T 1508-2021钯蒸发料

未生效 NB/T 14008-2021页岩全孔径分布的测定 压汞—吸附联合法

未生效 EN 17526-2021Gas meter - Thermal-mass flow-meter based gas meter

未生效 GM/T 0113-2021在线快捷身份鉴别协议

未生效 JJF(轻工) 154-2021鞋类防滑性能测试仪校准规范

未生效 SY/T 6870-2021石油天然气钻采设备 顶部驱动系统安装、调试与维护

未生效 DL/T 5614-2021火力发电工程结算审核报告编制导则

未生效 CEN ISO/TS 23758-2021Guidelines for the validation of qualitative screening methods for the detection of residues of veterinary drugs in milk and milk products (ISO/TS 23758:2021)

未生效 JJF(建材) 124-2021水泥胶砂试体成型振实台校准规范

未生效 EN IEC 61753-111-07-2021Fibre optic interconnecting devices and passive components - Performance standard - Part 111-07: Sealed closures - Category A - Aerial

未生效 GM/T 0112-2021PDF格式文档的密码应用技术要求

未生效 EN IEC 61010-2-051-2021Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-051: Particular requirements for laboratory equipment for mixing and stirring

未生效 GM/T 0013-2021可信计算 可信密码模块接口符合性测试规范

未生效 JJF 1929-2021旋转圆盘电极发射光谱仪校准规范

未生效 EN 13477-2-2021Non-destructive testing - Acoustic emission testing - Equipment characterisation - Part 2: Verification of operating characteristics

未生效 SY/T 7653-2021石油天然气钻采设备 耐蚀螺栓连接

未生效 SC/T 3307-2021速食干海参

未生效 GM/T 0104-2021云服务器密码机技术规范

未生效 YB/T 4925-2021立式连铸合金钢圆坯