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未生效 JJF(轻工) 150-2021整鞋剥离强度试验仪校准规范

未生效 JJF(机械) 1058-2021重型汽车远程排放监测系统校准规范

未生效 JJF 1070.3-2021定量包装商品净含量计量检验规则 大米

未生效 DL/T 5626-202120kV及以下配电网工程技术经济指标编制导则

未生效 EN ISO 21061-2021Footwear - Chemical tests - General principles on the preparation of samples (ISO 21061:2021)

未生效 SAE AS81914/3 REV C-2017TUBING, PLASTIC, FLEXIBLE, CONVOLUTED, HELICAL FLUORINATED ETHYLENE PROPYLENE (FEP) STANDARD CONVOLUTION

未生效 NY/T 3939.3-2021甘薯主要病害抗性鉴定技术规程 第3部分：根腐病

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

未生效 NY/T 3975-2021植物品种特异性、一致性和稳定性测试指南 可可

未生效 EN IEC 60086-2-2021Primary batteries - Part 2: Physical and electrical specifications

未生效 EN ISO 15614-12-2021Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2021)

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 NB/SH/T 0099.2-2021乳化沥青筛上剩余量测定法

未生效 EN ISO 7668-2021Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021)

未生效 JT/T 1386.10-2022海事电子证照 第10部分：危险化学品水路运输从业资格证书

未生效 EN IEC 61189-2-807-2021Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-807: Test methods for materials for interconnection structures - Decomposition temperature (Td) using TGA

未生效 SC/T 7023-2021草鱼出血病监测技术规范

未生效 TB/T 3266.1-2022机车车辆车门第1部分:机车车门

未生效 EN 15789-2021Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Saccharomyces cerevisiae used as feed additive

未生效 EN 15882-5-2021Extended application of results from fire resistance tests for service installations - Part 5: Combined penetration seals

未生效 QB/T 1207.8-2021二胡

未生效 YS/T 1436-2021冷却设备用锻轧厚铜板

未生效 EN ISO 9241-20-2021Ergonomics of human-system interaction - Part 20: An ergonomic approach to accessibility within the ISO 9241 series (ISO 9241-20:2021)

未生效 SC/T 2107-2021单体牡蛎苗种培育技术规范

未生效 DB33/T 2429-2022出生“一件事”联办服务规范

未生效 DB32/T 4108-2021混凝土复合保温砌块（砖）墙体自保温系统应用技术规程

未生效 HG/T 5939-2021肥料级聚磷酸铵

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 NB/T 10832-2021大型水轮发电机无取向电工钢带技术条件

未生效 XB/T 518-2021铈锆复合氧化物