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未生效 DZ/T 0387-2021陆地油气资源战略选区调查与评价技术要求

未生效 EN ISO 22568-4-2021Foot and leg protectors - Requirements and test methods for footwear components - Part 4: Non-metallic perforation resistant inserts (ISO 22568-4:2021)

未生效 NB/T 10733-2021煤基洁净型炭

未生效 YS/T 1509.3-2021硅碳复合负极材料化学分析方法第3部分：铁、镍、锆、钙、铅、铝、铪含量的测定电感耦合等离子体原子发射光谱法

未生效 NY/T 3945-2021植物源性食品中游离态甾醇、结合态甾醇及总甾醇的测定 气相色谱串联质谱法

未生效 YS/T 1445.5-2021镍钴铝三元素复合氢氧化物化学分析方法第5部分：硫酸根离子含量的测定硫酸钡比浊法

未生效 EN ISO 10651-5-2021Lung ventilators for medical use - Particular requirements for basic safety and essential performance - Part 5: Gas-powered emergency resuscitators (ISO 10651-5:2006)

未生效 JJF(石化) 054-2021润滑油泡沫特性测试仪校准规范

未生效 JJF 1944-2021电容式测微仪校准规范

未生效 EN ISO 6717-2021In vitro diagnostic medical devices - Single-use containers for the collection of specimens from humans other than blood (ISO 6717:2021)

未生效 EN IEC 60794-1-219-2022Optical fibre cables - Part 1-219: Generic specification - Basic optical cable test procedures - Material compatibility test, method F19

未生效 EN ISO 4307-2021Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for saliva - Isolated human DNA (ISO 4307:2021)

未生效 DB32/T 4106-2021内外墙涂饰工程施工及验收规程

未生效 JJF 1175-2021试验筛校准规范

未生效 EN ISO 24032-2021Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO 24032:2021)

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 EN 508-1-2021Roofing and cladding products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 1: Steel

未生效 DB32/T 4214-2022宜兴红茶生产及质量分级技术规范

未生效 EN ISO 21922-2021Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021)

未生效 GM/T 0108-2021诱骗态BB84量子密钥分配产品技术规范

未生效 YB/T 4927-2021桥梁减震榫用热轧圆钢

未生效 JJF(沪苏浙皖) 4002-2021激光标线仪校准规范

未生效 YS/T 1454-2021乙基黄原酸甲酸乙酯

未生效 JJF(电子) 0056-2021网络实时动态差分接收机校准规范

未生效 DB32/T 4194-2022检验检测机构资质认定检验检测能力表述规范

未生效 EN ISO 7539-9-2021Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO 7539-9:2021)

未生效 EN 14894-2021LPG equipment and accessories - Cylinder and drum marking

未生效 EN 17617-2021Outdoor candles - Product safety labels

未生效 JJF(轻工) 147-2021自行车盐雾试验箱校准规范

未生效 JJF(电子) 0064-2021二极管反向恢复时间测试系统校准规范