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  • ASTM A353/A353M-2017 压力容器用经二次正火及回火处理的含9%镍的合金钢中厚板规格 Standard Specification for Pre...2023-05-05
  • DB32/T 3953-2020 风力发电机组 在建项目首件验收规范 Wind turbine generator systems—Specification for fi...2023-05-05
  • ASTM F3093/F3093M-2019 气动力弹性学要求规格 Standard Specification for Aeroelasticity Requirements2023-05-05
  • DB32/T 4011-2021 基层治理网格化管理考核规范 Evaluation specification of grid-based management for grassroots...2023-05-05
  • ETSI TS 102 744-2-2-2015 Satellite Earth Stations and Systems (SES); Family SL Satellite Radio Interface (R...2023-05-05
  • DIN EN 302890-1-2019 Intelligent Transport Systems (ITS) – Facilities layer function – Part 1: ...2023-05-05
  • BS EN 61784-3-13-2017 Industrial communication networks. Profiles. Functional safety fieldbuses. Additiona...2023-05-05
  • ASTM F2601-2018 蜡烛配件的消防安全性规格 Standard Specification for Fire Safety for Candle Accessories...2023-05-04
  • AWS B2.1-1-022-2018 Standard Welding Procedure Specification (Swps) For Shielded Metal Arc Welding Of Carbo...2023-05-04
  • BS EN 50117-9-1-2019 Coaxial cables. Sectional specification for coaxial cables for analogue and digital s...2023-05-04
  • BS 2869-2017 用于本地农业和工业用发动机和锅炉的燃油 规范 Fuel oils for agricultural, domestic and industrial...2023-05-04
  • GB/T 34053.5-2017 纸质印刷产品印制质量检验规范 第5部分:报纸 Specifications of quality inspection for printed...2023-05-04
  • GA/T 1671-2019 法庭科学 宽幅强光足迹灯通用技术要求 Forensic sciences-General technical specifications for wi...2023-05-04
  • GB/T 36710-2018 公共机构办公区节能运行管理规范 Management specification for energy-saving operation of publi...2023-05-04
  • ASTM B344-2020 Standard Specification for Drawn or Rolled Nickel-Chromium and Nickel-Chromium-Iron Alloys f...2023-05-04
  • DB33/T 2235-2019 信用信息库数据规范 Credit information database data specification2023-05-04
  • IEC 61158-6-25-2019 工业通信网络--现场总线规范--第6-25部分:应用层协议规范--第25类元件 Industrial communicati...2023-05-04
  • GB/T 37911.2-2019 电力系统北斗卫星授时应用接口 第2部分:检测规范 Application interface of BDS timing for powe...2023-05-04
  • ETSI TS 101 580-3-2013 Core Network and Interoperability Testing (INT); Diameter Conformance testing for Rx...2023-05-04
  • DB33/T 998-2016 城市道路交通运行状态评价规范 Specification for urban road traffic performance evaluation...2023-05-04
  • ASTM A704/A704M-2017 混凝土钢筋用普通焊接钢棒或钢筋网规格 Standard Specification for Welded Steel Plain Bar ...2023-05-04
  • EN 60317-69-2017 Specifications For Particular Types Of Winding Wires-Part 69:Polyester Or Polyesterimide ...2023-05-04
  • ETSI TS 136 523-2-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra) And Evolved Packet Core (Ep...2023-05-04
  • DB11/T 1101-2014 商品肉鸡养殖场(小区)疫病防治技术规范 Technical specification of epidemcs prevention for com...2023-05-03
  • ETSI TS 124 380/7-2020 Lte; Mission Critical Push To Talk (Mcptt) Media Plane Control; Protocol Specificati...2023-05-03