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未生效 EN IEC 61226-2021Nuclear power plants - Instrumentation, control and electrical power systems important to safety - Categorization of functions and classification of systems

未生效 NY/T 3929-2021农作物品种试验规范 热带作物（橡胶树）

未生效 EN IEC 60794-1-219-2022Optical fibre cables - Part 1-219: Generic specification - Basic optical cable test procedures - Material compatibility test, method F19

未生效 EN 1439-2021LPG equipment and accessories - Procedure for checking transportable refillable LPG cylinders before, during and after filling

未生效 EN 13286-47-2021Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling

未生效 NY/T 3939.2-2021甘薯主要病害抗性鉴定技术规程 第2部分：茎线虫病

未生效 NB/T 10824-2021换流变压器用绝缘材料耐火等级评定导则

未生效 SC/T 1153-2021乌龟 亲龟和苗种

未生效 EN ISO/IEC 29101-2021Information technology - Security techniques - Privacy architecture framework (ISO/IEC 29101:2018)

未生效 DL/T 5619-2021调相机工程项目划分导则

未生效 NB/T 10846-2021页岩气连续油管完井设计及作业规程

未生效 SY/T 5325-2021常规射孔作业技术规范

未生效 NB/T 10815-2021柔性配电网用超高次谐波滤波器技术规范

未生效 NB/T 10817-2021换相型负荷不平衡调节装置技术规范

未生效 EN ISO 22553-11-2021Paints and varnishes - Electro-deposition coatings - Part 11: Bath stability (ISO 22553-11:2020)

未生效 EN 17446-2021Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements

未生效 NB/T 10827-2021动力电池薄膜离子电导率的测试方法

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 GB 10767-2021食品安全国家标准幼儿配方食品

未生效 DB32/ 4120-2021建筑物移动通信基础设施建设标准

未生效 EN IEC 60974-10-2021Arc welding equipment - Part 10: Electromagnetic compatibility (EMC) requirements

未生效 YS/T 87-2021铜、铅阳极泥取制样方法

未生效 DB32/T 4118-2021建筑机电工程抗震支吊架技术规程

未生效 EN 50708-2-5-2021Power transformers - Additional European requirements - Part 2-5: Medium power transformer - Single phase

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

未生效 EN 13523-3-2021Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison

未生效 ARMY MIL-C-43157 (4)-1990CLOTH, SPUN VISCOSE RAYON, RESIN IMPREGNATED

未生效 EN 12697-49-2022Bituminous mixtures - Test methods - Part 49: Determination of friction after polishing

未生效 NY/T 1564-2021畜禽肉分割技术规程 羊肉

未生效 EN IEC 61968-3-2021Application integration at electric utilities - System interfaces for distribution management - Part 3: Interface for network operations