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未生效 QB/T 4113-2021彩色钻石颜色分级

未生效 YS/T 1434-2021六氯乙硅烷组分含量的测定 气相色谱法

未生效 EN 14854-2021Glass packaging - Dimensions of neck finishes for aerosol and spray glass containers

未生效 EN IEC 60695-5-1-2021Fire hazard testing - Part 5-1: Corrosion damage effects of fire effluent - General guidance

未生效 NY/T 3928-2021农作物品种试验规范 茶树

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 IEC 62990-2-2021Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours

未生效 EN 1004-2-2021Mobile access and working towers made of prefabricated elements - Part 2: Rules and guidelines for the preparation of an instruction manual

未生效 YS/T 576-2021工业流体用钛及钛合金管

未生效 JJF 1956-2021氢原子频率标准校准规范

未生效 EN IEC 61753-101-03-2021Fibre optic interconnecting devices and passive components performance standard - Part 101-03: Fibre management systems for category OP - Outdoor protected environment

未生效 HG/T 5943-2021C.I.分散红152

未生效 NY/T 3938-2021梨树腐烂病抗性鉴定技术规程

未生效 JJG 1183-2021铁路辙叉结构高度测量器检定规程

未生效 EN 60898-2-2021Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 2: Circuit-breakers for a.c. and d.c. operation

未生效 EN ISO 18363-4-2021Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 4: Method using fast alkaline transesterification and measurement for 2-MCPD, 3-MCPD and glycidol by GC-MS/MS (ISO 18363-4:2021)

未生效 EN 1366-3-2021Fire resistance tests for service installations - Part 3: Penetration seals

未生效 DB32/T 4206-2022微型月季潮汐灌溉栽培技术规程

未生效 DB22/T 3357-2022玉米抗镰孢菌根腐病鉴定技术规程

未生效 EN 13138-2-2021Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held

未生效 EN 13126-13-2022Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 13: Sash balances

未生效 SC/T 7011.1-2021水生动物疾病术语与命名规则 第1部分：水生动物疾病术语

未生效 EN 1756-1-2021Tail lifts - Platform lifts for mounting on wheeled vehicles - Safety requirements - Part 1: Tail lifts for goods

未生效 NY/T 3927-2021农作物品种试验规范 果树

未生效 EN ISO 11432-2021Building and civil engineering sealants - Determination of resistance to compression (ISO 11432:2021)

未生效 EN IEC 62954-2021Nuclear power plants - Control rooms - Requirements for emergency response facilities

未生效 YS/T 1467.2-2021铪化学分析方法第2部分：铀量的测定

未生效 DZ/T 0385-2021实物地质资料筛选技术要求

未生效 NB/T 10722-2021矿井漏泄通信系统通用技术条件

未生效 EN ISO 22553-9-2021Paints and varnishes - Electro-deposition coatings - Part 9: Stoving loss (ISO 22553-9:2020)