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  • GB/T 42207.5-2022 电子设备用连接器 产品要求 矩形连接器 第5部分:额定电压直流250 V额定电流30 A卡扣锁紧可重复接...2023-05-16
  • GB/T 34994.1-2017 教育卡应用规范 第1部分:教育卡技术要求 Application specifications for education card--Part ...2023-05-16
  • BS EN IEC 62485-4-2018 Safety requirements for secondary batteries and battery installations. Valve-regulat...2023-05-15
  • ETSI TS 136 133/2-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Requirements For Support O...2023-05-15
  • AS 61347.2.7-2019 Lamp controlgear Particular requirements for battery supplied electronic controlgear for ...2023-05-14
  • BS ISO 11799-2015 信息与文献 图书馆和档案馆的文献保存要求 Information and documentation. Document storage re...2023-05-14
  • ETSI EN 301 489-31-2019 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services; Part...2023-05-14
  • CB 30050-2019 固定翼无人机系统飞行试验通用要求第2部分:操稳特性飞行试验 General requirements for flight test ...2023-05-14
  • ASTM A788/A788M-2018 钢锻件一般要求规格 Standard Specification for Steel Forgings,General Requirements...2023-05-14
  • GB/T 40601-2021 电力系统实时数字仿真技术要求 Technical requirements for real time digital simulation technol...2023-05-14
  • BS ISO 19237-2017 Intelligent Transport Systems. Pedestrian Detection And Collision Mitigation Systems (Pd...2023-05-14
  • CB 20663-2018 舰船用钛及钛合金焊接接头检验要求 Inspection requirements for titanium and titanium alloys weld...2023-05-14
  • EN 16910-1-2018 Railway applications. Rolling stock. Requirements for non-destructive testing on running ge...2023-05-14
  • IEC 61534-21-2021 电力轨道系统--第21部分:用于墙壁和天花板安装的电力轨道系统的特殊要求 Powertrack systems &nda...2023-05-14
  • BS EN 61076-2-109-2014 电子设备用连接器 产品要求 圆形连接器 用于频率高达500 MHz的数据传输的带M12×1螺丝锁连...2023-05-14
  • ETSI TS 103 736-1-2020 Hybrid Broadcast Broadband Tv; Targeted Advertising; Part 1: Functional Requirements2023-05-14
  • BS EN ISO 11111-3-2005+A2-2016 纺织机械 安全要求 非织造布机械 Textile machinery. Safety requirements. Nonwov...2023-05-14
  • BS EN 9146-2018 Aerospace series. Foreign Object Damage (FOD) Prevention Program. Requirements for Aviatio...2023-05-14
  • IEC 60601-1-11-2015 医用电气设备--第1-11部分:基本安全和基本性能通用要求--附属标准:在家庭卫生保健环境中使用的医...2023-05-14
  • IEC 60335-2-87-2018 家用和类似用途电器--安全 第2-87部分:电击晕动物设备的特殊要求 Household and similar elect...2023-05-14
  • EN 60317-0-10-2017 Specifications for particular types of winding wires-Part 0-10:General requirements-Pol...2023-05-13
  • BS ISO/IEC 25030-2019 Systems and software engineering. Systems and software quality requirements and eval...2023-05-13
  • GB 4706.23-2007 家用和类似用途电器的安全 第2部分:室内加热器的特殊要求 Household and similar electrical appli...2023-05-13
  • BS EN 1143-1-2019 安全存储单元.防盗检验的要求,分级和方法.第1部分:钱柜,保险库门和保险库 Secure storage units....2023-05-13
  • DIN EN 16777-2019 Chemical disinfectants and antiseptics - Quantitative non-porous surface test without mec...2023-05-13