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未生效 YS/T 553-2021重型刀具用硬质合金刀片毛坯

未生效 QB/T 5641-2021红腐乳罐头

未生效 YS/T 1443-2021镍钴二元素复合氢氧化物

未生效 EN ISO 14065-2021General principles and requirements for bodies validating and verifying environmental information (ISO 14065:2020)

未生效 NB/SH/T 0099.2-2021乳化沥青筛上剩余量测定法

未生效 EN 15784-2021Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Bacillus spp. used as feed additive

未生效 NB/SH/T 6039-2021沥青针入度测定法 窄皿法

未生效 NB/T 47034-2021工业锅炉技术条件

未生效 EN IEC 61300-3-7-2021Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and return loss of single mode components

未生效 SY/T 7040-2021油气输送管道工程地质灾害防治设计规范

未生效 EN ISO 25178-2-2022Geometrical product specifications (GPS) - Surface texture: Areal - Part 2: Terms, definitions and surface texture parameters (ISO 25178-2:2021)

未生效 EN ISO 35102-2021Petroleum and natural gas industries - Arctic operations - Escape, evacuation and rescue from offshore installations (ISO 35102:2020)

未生效 EN ISO 11114-2-2021Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2021)

未生效 EN 17106-3-2-2021Road operation machinery - Safety - Part 3-2: Winter service machines - Specific requirements for spreading machines

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

未生效 SY/T 6836-2021油气田生产系统经济运行规范 天然气处理系统

未生效 NY/T 3974-2021香蕉品质评价规范

未生效 EN ISO 787-2-2021General methods of test for pigments and extenders - Part 2: Determination of matter volatile at 105 °C (ISO 787-2:2021)

未生效 SY/T 6925-2021钻井用天然气发动机及供气站安全规程

未生效 YS/T 1435-2021电磁屏蔽用压延铜箔

未生效 YS/T 1468-2021餐饮器具用钛及钛合金板带材

未生效 NB/T 10770-2021生物重油

未生效 EN IEC 61076-3-122-2021Connectors for electrical and electronic equipment - Product requirements - Part 3-122: Detail specification for 8-way, shielded, free and fixed connectors for I/O and data transmission with frequencies up to 500 MHz and current-carrying capacity in industrial environments

未生效 EN IEC 63159-1-2021Household electric instantaneous water heaters - Methods for measuring the performance - Part 1: General aspects

未生效 EN 14972-3-2021Fixed firefighting systems - Water mist systems - Part 3: Test protocol for office, school classrooms and hotel for automatic nozzle systems

未生效 EN IEC 61784-3-3-2021Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses - Additional specifications for CPF 3

未生效 EN IEC/IEEE 62582-6-2021Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 6: Insulation resistance

未生效 EN IEC 60335-2-25-2021Household and similar electrical appliances - Safety - Part 2-25: Particular requirements for microwave ovens, including combination microwave ovens

未生效 YS/T 1503-2021六羟基合铂酸二（乙醇铵） 溶液

未生效 SAE J985-2016Vision Factors Considerations in Rearview Mirror Design