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未生效 EN IEC 60216-3-2021Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics

未生效 JJF(轻工) 149-2021自行车专用角度量具校准规范

未生效 HB 8685-2021民用轻小型无人机碰撞安全性试验方法：水平冲击试验

未生效 YS/T 1467.4-2021铪化学分析方法第4部分：氯量的测定

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

未生效 CEN ISO/TR 22930-1-2021Evaluating the performance of continuous air monitors - Part 1: Air monitors based on accumulation sampling techniques (ISO/TR 22930-1:2020)

未生效 EN ISO 2076-2021Textiles - Man-made fibres - Generic names (ISO 2076:2021)

未生效 EN IEC 63044-4-2021Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS

未生效 DL/T 5616-2021柔性直流换流站工程项目划分导则

未生效 NB/T 10801-2021水电工程建设征地移民安置专业项目规划设计规范

未生效 NB/T 10803-2021水电工程水库库底清理设计规范

未生效 NB/SH/T 0979-2021沥青改质剂

未生效 EN ISO 11295-2022Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295-2022)

未生效 NB/T 10763-2021固体生物质燃料中重金属汞的测定 固体进样直接法

未生效 NB/T 10726-2021煤矿膏体充填管道输送工艺要求

未生效 GB 10765-2021食品安全国家标准婴儿配方食品

未生效 JJG 1176-2021谐波电流互感器检定规程

未生效 HG/T 5934-2021黄腐酸中量元素肥料

未生效 EN IEC 60695-2-10-2021Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure

未生效 EN 50336-2021Bushings for transformers and reactor cable boxes not exceeding 36 kV

未生效 FZ/T 97041-2021针织横编鞋面机

未生效 EN ISO 8996-2021Ergonomics of the thermal environment - Determination of metabolic rate (ISO 8996:2021)

未生效 EN ISO 22403-2021Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020)

未生效 HG/T 5917-2021黑白感光材料涂层溶解测定方法

未生效 NB/T 10749-2021煤化工企业土壤污染隐患排查管理规程

未生效 NB/T 10818-2021无功补偿和谐波治理装置 术语

未生效 YS/T 1478-2021铝基碳化硼中子吸收材料

未生效 QB/T 5631-2021花生四烯酸油脂粉

未生效 NB/T 10727-2021煤矿膏体充填开采技术规范

未生效 DB22/T 3355-2022坡耕地水土流失生态治理技术规范