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未生效 EN ISO 18363-3-2021Animal and vegetable fats and oils - Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2017)

未生效 NB/T 10712-2021地热站智能化技术规范

未生效 JJF(轻工) 155-2021鞋跟连续冲击试验机校准规范

未生效 YS/T 1467.1-2021铪化学分析方法第1部分：铅量的测定

未生效 YS/T 1468-2021餐饮器具用钛及钛合金板带材

未生效 YB/T 4927-2021桥梁减震榫用热轧圆钢

未生效 QB/T 5639-2021玻璃水壶

未生效 EN IEC 63203-406-1-2022Wearable electronic devices and technologies - Part 406-1: Test method for measuring surface temperature of wrist-worn wearable electronic devices while in contact with human skin

未生效 DB32/T 4193-2022工业化装配式箱型护岸质量检验规程

未生效 EN IEC 62148-21-2021Fibre optic active components and devices - Package and interface standards - Part 21: Design guidelines of electrical interface of PIC packages using silicon fine-pitch ball grid array (S-FBGA) and silicon fine-pitch land grid array (S-FLGA)

未生效 EN ISO 22766-2021Plastics - Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (ISO 22766:2020)

未生效 NY/T 1520-2021木薯

未生效 NB/SH/T 0653-2021石油蜡正构烷烃和非正构烷烃含量及碳数分布的测定 气相色谱法

未生效 EN 17003-2021Road vehicles - Roller brake testers for vehicles of more than 3,5 tons GVW - Safety requirements

未生效 NB/T 10717-2021矿山压力监测系统通用技术条件

未生效 YS/T 1498-2021醋酸铑

未生效 EN 17545-2021Paper and board - Determination of composition of paper and board for recycling by gravimetric analysis

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

未生效 EN 16186-5-2021Railway applications - Driver's cabs - Part 5: External visibility for tram vehicles

未生效 YB/T 4932-2021热轧型钢磁粉检测方法

未生效 QB/T 1299-2021口琴

未生效 HG/T 3926-2021水处理剂2-羟基膦酰基乙酸（HPAA）

未生效 EN 50411-2-4-2021Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 2-4: Sealed dome fibre splice closures for category S andA

未生效 NY/T 3956-2021果园土壤质量监测技术规程

未生效 NY/T 3967-2021畜禽屠宰加工设备 快速冷却输送设备

未生效 SC/T 1155-2021黑斑狗鱼

未生效 HG/T 5909-2021美罗培南合成催化剂化学成分分析方法

未生效 DZ/T 0391-2021地球物理勘查基本术语

未生效 CWA 17793-2021Test method for determination of the essential work of fracture of thin ductile metallic sheets

未生效 QB/T 1921-2021金属饮水瓶