首页 > ISO国际标准化组织标准免费下载
  • ISO/IEC 15938-16-2021信息技术 多媒体内容描述接口 第16部分:视频分析用紧凑型描述符的一致性和参考软件Informat...2022-04-07
  • ISO 22671-2021Space data and information transfer systems — Space link extension (SLE) — Forward communica...2022-04-07
  • ISO 8210-2021Equipment for harvesting — Combine harvesters — Test procedure and performance assessment2022-04-07
  • ISO 23350-2021水文测量 捕集式液体沉淀测量仪Hydrometry — Catching-type liquid precipitation measuring gauge...2022-04-07
  • ISO 15223-1-2021Medical devices — Symbols to be used with information to be supplied by the manufacturer —...2022-04-07
  • ISO 23456-1-2021Dynamic signs in physical environments — Part 1: General requirements2022-04-07
  • ISO 8287-2021Magnesium and magnesium alloys — Unalloyed magnesium — Chemical composition2022-04-07
  • ISO 7010-2019/Amd 3-2021Graphical symbols — Safety colours and safety signs — Registered safety signs — A...2022-04-07
  • ISO 18650-1-2021Building construction machinery and equipment — Concrete mixers — Part 1: Commercial speci...2022-04-07
  • ISO 23343-1-2021固体生物燃料 水的吸附性及其对热处理生物质燃料耐久性影响的测定 第1部分:颗粒Solid biofuels ...2022-04-07
  • ISO/IEC 8825-5-2021Information technology — ASN.1 encoding rules — Part 5: Mapping W3C XML schema definiti...2022-04-07
  • ISO 23020-2021Space systems — Determination of test methods to characterize material or component propertie...2022-04-07
  • ISO 11125-9-2021涂料和相关产品使用前钢基体的准备 金属喷砂清理磨料的试验方法 第9部分:磨损试验和性能Preparatio...2022-04-07
  • ISO 6621-3-2021Internal combustion engines — Piston rings — Part 3: Material specifications2022-04-07
  • ISO 13131-2021Health informatics — Telehealth services — Quality planning guidelines2022-04-07
  • ISO 24060-2021船舶和海洋技术 船舶操作技术软件记录系统Ships and marine technology — Ship software logging s...2022-04-07
  • ISO 23323-2021Ships and marine technology — Specification for software-based planned maintenance systems2022-04-07
  • ISO/IEC 20830-2021信息技术 自动识别和数据捕获技术 汉信条码符号规范Information technology — Automatic ident...2022-04-07
  • ISO 3219-1-2021Rheology — Part 1: Vocabulary and symbols for rotational and oscillatory rheometry2022-04-07
  • ISO 22876-2021旅游及相关服务 空船租赁 补充租赁服务和经验Tourism and related services — Bareboat charter ...2022-04-07
  • ISO 4548-6-2021Methods of test for full-flow lubricating oil filters for internal combustion engines — Part...2022-04-07
  • ISO 12614-12-2021Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 12: Rigid fuel ...2022-04-07
  • ISO 21782-5-2021电动道路车辆 电动推进部件的试验规范 第5部分:电机系统的工作负载试验Electrically propelled r...2022-04-07
  • ISO 7870-4-2021Control charts — Part 4: Cumulative sum charts2022-04-07
    • 首页上页34567下页尾页
    专题列表
    更多专题
    推荐列表