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未生效 NB/T 10742-2021智能化综采工作面设计规范

未生效 BB/T 0041-2021包装用多层共挤阻隔膜

未生效 JJF(石化) 053-2021间隙式湿膜制备器校准规范

未生效 QB/T 2269-2021电烤箱用机械式定时器

未生效 HG/T 5948-20211-(4-甲基苯基)-3-甲基-5-吡唑啉酮

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 9713-2022Neurosurgical implants - Self-closing intracranial aneurysm clips (ISO 9713-2022)

未生效 NB/SH/T 0855-2021合成烷基苯磺酸钙清净剂

未生效 YS/T 310-2021热镀用锌合金锭

未生效 JJF(湘) 72-2021烟煤粘结指数测定仪校准规范

未生效 EN 13138-3-2021Buoyant aids for swimming instruction - Part 3: Safety requirements and test methods for swim seats into which a user is positioned

未生效 SY/T 7305-2021连续油管作业技术规程

未生效 DB35/T 2035-2021七叶一枝花种子生产技术规程

未生效 CJJ/T 315-2022城市信息模型基础平台技术标准

未生效 EN ISO 683-3-2022Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3-2022)

未生效 EN ISO 18513-2021Tourism services - Hotels and other types of tourism accommodation - Vocabulary (ISO 18513:2021)

未生效 JJG 499-2021精密露点仪检定规程

未生效 JJF(湘) 71-2021液压扭矩扳手校准规范

未生效 EN ISO 20776-2-2022Clinical laboratory testing and in vitro diagnostic test systems - Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 2: Evaluation of performance of antimicrobial susceptibility test devices against reference broth micro-dilution (ISO 20776-2:2021)

未生效 SY/T 7641-2021非常规油气开采企业温室气体排放核算方法与报告指南

未生效 EN 16602-70-80-2021Space product assurance - Processing and quality assurance requirements for metallic powder bed fusion technologies for space applications

未生效 JT/T 597-2022LED车道控制标志

未生效 EN IEC 63296-1-2021Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equipment

未生效 DL/T 5084-2021电力工程水文技术规程

未生效 EN ISO 21920-3-2022Geometrical product specifications (GPS) - Surface texture: Profile - Part 3: Specification operators (ISO 21920-3:2021)

未生效 NB/T 10802-2021水电工程预应力锚固设计规范

未生效 DL/T 5620-2021火力发电厂汽水系统设计规程

未生效 JJF(石化) 048-2021橡胶或塑料软管及软管组合件用无曲挠脉冲试验机校准规范

未生效 EN 14459-2021Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment

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