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未生效 JJG 211-2021亮度计检定规程

未生效 EN ISO 11680-1-2021Machinery for forestry - Safety requirements and testing for pole-mounted powered pruners - Part 1: Machines fitted with an integral combustion engine (ISO 11680-1:2021)

未生效 HG/T 5930-2021化学试剂色谱用一水合辛烷磺酸钠

未生效 EN ISO 26825-2022Anaesthetic and respiratory equipment - User-applied labels for syringes containing drugs used during anaesthesia - Colours, design and performance (ISO 26825:2020)

未生效 EN ISO 21393-2021Genomics informatics - Omics Markup Language (OML) (ISO 21393:2021)

未生效 EN ISO 24223-2021Cheese - Guidance on sample preparation for physical and chemical testing (ISO 24223:2021)

未生效 EN 12418-2021Masonry and stone cutting-off machines for job site - Safety

未生效 NB/T 10830-2021大型水轮发电机组主轴锻件技术条件

未生效 JJF(轻工) 145-2021自行车专用量规校准规范

未生效 EN IEC 61557-5-2021Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth

未生效 EN ISO 22553-14-2021Paints and varnishes - Electro-deposition coatings - Part 14: Deposition behaviour (ISO 22553-14:2021)

未生效 EN ISO 22517-2021Leather - Chemical tests - Determination of pesticide residues content (ISO 22517:2019)

未生效 NB/T 10794-2021水电工程景观评价技术规范

未生效 JJF(机械) 1076-2021磨料堆积密度测定仪校准规范

未生效 NY/T 3954-2021日光温室全产业链管理通用技术要求 西葫芦

未生效 YB/T 4927-2021桥梁减震榫用热轧圆钢

未生效 YS/T 717-2021雾化镍粉

未生效 EN IEC 63249-1-2021Waveguide to coaxial adapters - Part 1: Generic specification - General requirements and test methods

未生效 DL/T 5627-202120kV及以下配电网工程结算审核报告编制导则

未生效 CWA 17794-2021Measurement of diffusible hydrogen in metallic materials - HELIOS 4 HOT PROBE method

未生效 NB/SH/T 6042-2021纯电动汽车减速箱用油

未生效 NB/T 10741-2021露天煤矿大型卡车运行安全测试规范

未生效 EN ISO 748-2021Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

未生效 EN 14323-2021Wood-based panels - Melamine faced boards for interior uses - Test methods

未生效 JJG 1177-2021谐波电压互感器检定规程

未生效 EN ISO 22526-2-2021Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020)

未生效 NB/T 10809-20213.6kV～40.5kV交流金属封闭开关设备用绝缘套管

未生效 JJF 1070.3-2021定量包装商品净含量计量检验规则 大米

未生效 EN 12158-1-2021Builders' hoists for goods - Part 1: Hoists with accessible platforms

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