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  • BS ISO/IEC 19896-2-2018 IT security techniques. Competence requirements for information security testers a...2023-09-14
  • DIN 32701-2018 Information and Documentation - Determination of the effectiveness of paper deacidification ...2023-09-14
  • ASTM D7351-2019 薄层水流中沉淀物滞留装置有效性测定方法 Standard Test Method for Determination of Sediment Re...2023-09-08
  • ASTM D4935-2018 Standard Test Method for Measuring the Electromagnetic Shielding Effectiveness of Planar Ma...2023-08-07
  • BS EN 61557-16-2015 防护测量的试验、测量或监测设备用交流不大于1000V、直流不大于1500V的低压配电系统的电气安全...2023-07-16
  • GB/T 39173-2020 智能工厂 安全监测有效性评估方法 Smart factory-The effectiveness assessment methods of safety...2023-07-15
  • BS ISO/IEC 30134-2-2016 信息技术 数据中心 关键绩效指标 电力使用效率(PUE) Information technology. Data centre...2023-07-08
  • ASTM F1780-2018 防溢油系统有效性评估指南 Standard Guide for Estimating Oil Spill Recovery System Effectivene...2023-06-27
  • EN 50600-4-2-2016 Information technology - Data centre facilities and infrastructures - Part 4-2: Power Us...2023-05-15
  • BS EN 330-2014 木材防腐剂 测定经覆并且露出地面用木材防腐剂的相对防护效果的现场试验方法 L连接法 Wood preserva...2023-05-01
  • ASTM E1851-2021Standard Test Method for Electromagnetic Shielding Effectiveness of Durable Rigid Wall Reloca...2023-04-22
  • GB/T 41043-2021煤与煤层气协调开发效果评价指标及计算方法Coordinative development effectiveness evaluation ind...2022-10-25
  • GB/T 41253-2022过程工业安全监测系统有效性评估规范Specification of effectiveness evaluation of safety monitor...2022-10-26