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未生效 NB/T 10750-2021煤矿高压大流量乳化液泵站系统性能测试方法

未生效 EN 415-11-2021Safety of packaging machines - Part 11: Determination of efficiency and availability

未生效 EN 17415-2-2021District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 2: Factory made fitting assemblies of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene

未生效 HG/T 5945-2021液体C.I.直接蓝290

未生效 EN ISO 2566-2-2021Steel - Conversion of elongation values - Part 2: Austenitic steels (ISO 2566-2:2021)

未生效 EN 17526-2021Gas meter - Thermal-mass flow-meter based gas meter

未生效 EN ISO 21802-2021Assistive products - Guidelines on cognitive accessibility - Daily time management (ISO 21802:2019)

未生效 DL/T 5620-2021火力发电厂汽水系统设计规程

未生效 XF/T 3014.1-2022消防数据元第1部分：基础业务信息

未生效 JJF 1922-2021GNSS导航信号采集回放仪校准规范

未生效 NY/T 3929-2021农作物品种试验规范 热带作物（橡胶树）

未生效 YS/T 1451-2021电器开关用T型铜材

未生效 HG/T 5937-2021腐植酸与黄腐酸含量的快速测定方法

未生效 NY/T 3939.5-2021甘薯主要病害抗性鉴定技术规程 第5部分：薯瘟病

未生效 EN ISO 10286-2021Gas cylinders - Vocabulary (ISO 10286:2021)

未生效 EN 15942-2021Sustainability of construction works - Environmental product declarations - Communication format business-to-business

未生效 HG/T 5932-2021肥料增效剂 海藻酸

未生效 EN 12418-2021Masonry and stone cutting-off machines for job site - Safety

未生效 YS/T 1484-2021羰基镍丸

未生效 EN 14323-2021Wood-based panels - Melamine faced boards for interior uses - Test methods

未生效 EN 17446-2021Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements

未生效 SAE J1281-2016Operator Sound Pressure Level Exposure Measurement Procedure for Powered Recreational Craft

未生效 SY/T 7639-2021液化气运输船管汇技术要求

未生效 NB/T 10710-2021地热测井原始资料质量要求及评价规范

未生效 NB/T 10765-2021木质纤维素类生物质原料 热值的测定 近红外法

未生效 SY/T 5510-2021油田化学常用术语

未生效 SY/T 6293-2021勘探试油工作规范

未生效 EN IEC/IEEE 62209-1528-2021Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1528: Human models, instrumentation, and procedures (Frequency range of 4 MHz to 10 GHz)

未生效 EN 15267-4-2017Air quality - Certification of automated measuring systems - Part 4: Performance criteria and test procedures for automated measuring systems for periodic measurements of emissions from stationary sources

未生效 EN IEC 62282-7-2-2021Fuel cell technologies - Part 7-2: Test methods - Single cell and stack performance tests for solid oxide fuel cells (SOFCs)