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未生效 EN ISO 6801-2021Rubber and plastics hoses - Determination of volumetric expansion (ISO 6801:2021)

未生效 NY/T 3983-2021椰子主要食叶害虫调查技术规程 椰心叶甲和椰子织蛾

未生效 SC/T 2103-2021黄姑鱼

未生效 GB 31604.8-2021食品安全国家标准食品接触材料及制品 总迁移量的测定

未生效 GB 1886.353-2021食品安全国家标准食品添加剂 γ-环状糊精

未生效 EN 14322-2021Wood-based panels - Melamine faced boards for interior uses - Definition, requirements and classification

未生效 EN IEC 60974-13-2021Arc welding equipment - Part 13: Welding current return clamp

未生效 AQ/T 1118-2021矿山救援培训大纲及考核规范

未生效 EN ISO 4787-2021Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2021)

未生效 EN 12697-7-2022Bituminous mixtures - Test methods - Part 7: Determination of the bulk density of bituminous specimens by gamma rays

未生效 EN 13126-4-2022Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 4: Espagnolettes

未生效 YS/T 1503-2021六羟基合铂酸二（乙醇铵） 溶液

未生效 JJF(石化) 041-2021化学转化法低露点湿度发生器校准规范

未生效 SY/T 7644-2021盐穴型储气库井筒及盐穴密封性检测技术规范

未生效 EN IEC 61557-1-2021Electrical 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 1: General requirements

未生效 EN IEC 61936-1-2021Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC

未生效 SY/T 7654-2021石油天然气钻采设备 钢丝绳吊索

未生效 GM/T 0111-2021区块链密码应用技术要求

未生效 EN ISO 10276-2021Nuclear energy - Fuel technology - Trunnion systems for packages used to transport radioactive material (ISO 10276:2019)

未生效 NB/T 10760-2021矿用设备地面通电试验安全规程

未生效 JJF (苏) 250-2021液化气体自动灌装秤校准规范

未生效 DL/T 5620-2021火力发电厂汽水系统设计规程

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

未生效 EN ISO 21676-2021Water quality - Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection (ISO 21676:2018)

未生效 EN ISO 18589-4-2021Measurement of radioactivity in the environment - Soil - Part 4: Plutonium 238 and plutonium 239 + 240 - Test method using alpha spectrometry (ISO 18589-4:2019)

未生效 NB/T 10836-2021气流床干煤粉加压气化炉煤粉烧嘴技术规范

未生效 EN IEC 61587-6-2021Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 6: Security aspects for indoor cabinets

未生效 SY/T 5972-2021钻机基础技术规范

未生效 EN ISO 10079-4-2021Medical suction equipment - Part 4: General requirements (ISO 10079-4:2021)

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