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未生效 SY/T 7627-2021水基压裂液技术要求
发布: 2021.11.16实施: 2022-02-16
未生效 FZ/T 08001-2021羊毛絮片服装
发布: 2021.12.02实施: 2022-04-01
未生效 TB/T 30004-2021铁路货物装载加固技术要求
发布: 2021.12.01实施: 2022-06-01
未生效 JC/T 2627-2021建筑绝热用石墨改性挤塑聚 苯乙烯泡沫板(GXPS)
未生效 SY/T 7641-2021非常规油气开采企业温室气体排放核算方法与报告指南
未生效 SY/T 7646-2021盐腔稳定性监测与评价技术要求
未生效 GB 31651-2021食品安全国家标准 餐(饮)具集中消毒卫生规范
发布: 2021.02.22实施: 2022-02-22
未生效 EN 17547-2021Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC)
发布: 2021.11.10实施: 2022-05-31
未生效 EN 16285-2021Packaging - Flexible aluminium tubes - Test method to measure the deformation of the aluminium tube body (Guillotine test)
发布: 2021.11.03实施: 2022-05-31
未生效 EN ISO 4674-2-2021Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic pendulum method (ISO 4674-2:2021)
发布: 2021.10.20实施: 2022-04-30
未生效 SY/T 7617-2021海相页岩地质力学评价规范
未生效 QB/T 5648-2021数码工程蓝图打印纸
未生效 NB/T 47005-2021板式蒸发装置
未生效 EN IEC 61557-2-2021Electrical 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 2: Insulation resistance
发布: 2021.12.10实施: 2022-08-10
未生效 EN ISO 20836-2021Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of microorganisms - Thermal performance testing of thermal cyclers (ISO 20836:2021)
发布: 2021.12.01实施: 2022-06-30
未生效 NB/SH/T 6027-2021润滑脂分油的测定 压力过滤法
发布: 2021.11.16实施: 2022-05-16
未生效 JJF 1931-2021信号发生器校准规范
发布: 2021.10.18实施: 2022-04-18
未生效 EN ISO 23977-2-2021Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)
未生效 QB/T 5659-2021婴儿床
未生效 YS/T 1472.3-2021富锂锰基正极材料化学分析方法第3部分:镍含量的测定丁二酮肟重量法
未生效 NB/T 10762-2021富含淀粉原料木质纤维素成分测定方法:纤维素、半纤维素和酸不溶木质素的测定
未生效 EN IEC 61076-2-010-2021Connectors for electrical and electronic equipment - Product requirements - Part 2-010: Circular connectors - Detail specification for connectors with outer or inner push-pull locking mechanism, based on mating interfaces according to IEC 61076-2-101, IEC 61076-2-109, IEC 61076-2-111 and IEC 61076-2-113
发布: 2021.07.23实施: 2022-04-01
未生效 JJF 1945-2021凝血分析仪校准规范
发布: 2021.12.28实施: 2022-06-28
未生效 XF/T 3017.5-2022消防业务信息数据项第5部分:消防安全重点单位与建筑物基本信息
发布: 2022.01.01实施: 2022-03-01
未生效 YS/T 987-2021氯硅烷中碳含量的测定气相色谱质谱联用法
未生效 EN 15967-2022Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours
发布: 2022.01.19实施: 2022-07-31
未生效 SY/T 5481-2021地震资料构造解释技术规程
未生效 EN IEC 60695-2-11-2021Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end products (GWEPT)
发布: 2021.12.03实施: 2022-09-02
未生效 EN 14373-2021Explosion suppression systems
未生效 GB 5009.284-2021食品安全国家标准食品中香兰素、甲基香兰素、乙基香兰素和香豆素的测定
发布: 2021.09.07实施: 2022-03-07