• GB/T 4698.9-2017 海绵钛、钛及钛合金化学分析方法 第9部分:锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光...2023-07-03
  • GA/T 1781-2021 公共安全社会视频资源安全联网设备技术要求 Technical requirements of secure networking equipmen...2023-07-03
  • GB/T 33205-2016 轻型输送带 摩擦系数的测定 Light conveyor belts--Determination of the coefficient of frictio...2023-07-03
  • GB/T 40640.2-2021 化学品管理信息化 第2部分:信息安全 Informationalized management of chemicals—Part 2:In...2023-07-03
  • CY/T 101.9-2014 新闻出版内容资源加工规范 第9部分:报纸加工 Specification of content resource processing in pr...2023-07-03
  • DL/T 1528-2016 电能计量现场手持设备技术规范 Technical specifications of electric energy measuring field hand...2023-07-03
  • DIN CEN/TS 16115-2-2017 Ambient air - Measurement of bioaerosols - Part 2: Planning and evaluation of plan...2023-07-03
  • EN ISO 10297-2014+A1-2017 Gas cylinders. Cylinder valves. Specification and type testing. Amendment 1:Press...2023-07-03
  • ASTM D4516-2019 反渗透性能数据标准化规程 Standard Practice for Standardizing Reverse Osmosis Performance Dat...2023-07-03
  • IEC 61347-2-7-2021 灯具控制装置--第2-7部分:安全服务(ESSS)提供的应急照明电子控制装置(独立)电源的特殊要求 Lamp cont...2023-07-03
  • BS EN ISO 29463-2-2018 High-efficiency filters and filter media for removing particles in air. Aerosol pro...2023-07-03
  • GB/T 19011-2021 管理体系审核指南 Guidelines for auditing management systems2023-07-03
  • GB 1886.364-2022 食品安全国家标准 食品添加剂 越橘红2023-07-03
  • CY/T 61-2009 纸质印刷品制盒过程控制及检测方法 Box-making process control and test methods on paper-based pri...2023-07-03
  • GB 3399-1982 塑料导热系数试验方法 护热平板法 Test method for thermal conductivity of plastics by means of th...2023-07-02
  • GB/T 25686-2018 土方机械 司机遥控装置的安全要求 Earth-moving machinery-Safety requirements for remote operat...2023-07-02
  • GB/T 34627-2017 金属及其他无机覆盖层 外观的定义及习惯用法 Metallic and other inorganic coatings- Definitions...2023-07-02
  • ETSI TS 123 228/3-2017 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-07-02
  • GY/T 315-2018 高动态范围电视节目制作和交换图像参数值 Image parameter values for high dynamic range televisio...2023-07-02
  • BS EN 10225-1-2019 Weldable structural steels for fixed offshore structures. Technical delivery conditions...2023-07-02
  • BS EN 1434-4-2015+A1-2018 Thermal energy meters. Pattern approval tests2023-07-02
  • EN 13865-2017+AC-2017 Surfaces for sports areas. Determination of angled ball behaviour. Tennis2023-07-02
  • ASTM A568/A568M-2019 高强度低合金热轧和冷轧碳素结构钢薄板一般要求规格 Standard Specification for Steel, Shee...2023-07-02
  • BS EN 13168-2012+A1-2015 建筑物的热绝缘产品 工厂生产的木丝产品 规范 Thermal insulation products for building...2023-07-02