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未生效 EN ISO 10675-1-2021Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 1: Steel, nickel, titanium and their alloys (ISO 10675-1:2021)

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 DB32/T 4192-2022车路协同路侧设施设置指南

未生效 JJG 2094-2021密度计量器具检定系统表

未生效 DB32/T 4114-2021施工图设计文件数字化审查标准

未生效 SY/T 7318.5-2021油气输送管特殊性能试验方法 第5部分：全尺寸断裂阻力试验

未生效 EN IEC 62868-2-1-2021Organic light emitting diode (OLED) light sources for general lighting - Safety - Part 2-1: Particular requirements - semi-integrated OLED modules

未生效 NB/SH/T 6025-2021液体石油沥青

未生效 NY/T 3939.4-2021甘薯主要病害抗性鉴定技术规程 第4部分：蔓割病

未生效 NY/T 3924-2021农作物品种试验规范 油料作物

未生效 NB/T 10698-2021地热井产能评价技术规程

未生效 EN IEC 60794-1-31-2021Optical fibre cables - Part 1-31: Generic specification - Optical cable elements - Optical fibre ribbon

未生效 EN 4613-2021Aerospace series - Spherical plain bearing in corrosion resisting steel with self-lubricating liner, narrow series - Dimensions and loads - Inch series

未生效 TB 10760-2021高速铁路工程静态验收技术规范

未生效 JT/T 1375.5-2022公路水运工程施工安全风险评估指南 第5部分：港口工程

未生效 JJF(轻工) 155-2021鞋跟连续冲击试验机校准规范

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

未生效 JT/T 316-2022货运挂车产品质量检验评定方法

未生效 TB/T 3069-2021ZDJ10型电动转辙机

未生效 JT/T 597-2022LED车道控制标志

未生效 NB/T 10842-2021页岩地应力方向测定方法 粘滞剩磁—波速各向异性法

未生效 EN ISO 19574-2022Footwear and footwear components - Qualitative test method to assess antifungal activity (growth test) (ISO 19574-2022)

未生效 SAE J526-2016Welded Low-Carbon Steel Tubing Suitable for Bending,Flaring,Beading,Forming and Brazing

未生效 EN IEC 61557-6-2021Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems

未生效 EN ISO 22404-2021Plastics - Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment - Method by analysis of evolved carbon dioxide (ISO 22404:2019)

未生效 EN ISO 20675-2021Biogas - Biogas production, conditioning, upgrading and utilization - Terms, definitions and classification scheme (ISO 20675:2018)

未生效 NB/T 10788-2021铸铁锅炉和铸铝锅炉技术条件

未生效 EN ISO 16647-2021Nuclear facilities - Criteria for design and operation of confinement systems for nuclear worksite and for nuclear installations under decommissioning (ISO 16647:2018)

未生效 EN 10253-2-2021Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements

未生效 GB 31653-2021食品安全国家标准食品中黄曲霉毒素污染控制规范