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  • JIS C8377-2021Requirements for fuse-links for the protection of semiconductor devices2022-04-08
  • ASTM D7430/D7430M-2021Standard Practice for Mechanical Sampling of Coal2022-04-08
  • NF E29-591-6-2021Copper and copper alloys - Plumbing fittings - Part 6 : push-fit fittings for use with meta...2022-04-08
  • DIN 65339-2021Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, corrosion-resi...2022-04-08
  • DIN EN 1996-2/NA/A1-2021National Annex - Nationally determined parameters - Eurocode 6: Design of masonry st...2022-04-08
  • ASTM E1823-2021Standard Terminology Relating to Fatigue and Fracture Testing2022-04-08
  • BS EN ISO 18513-2021Tourism services. Hotels and other types of tourism accommodation. Vocabulary2022-04-08
  • DIN EN IEC 60268-22-2021Sound system equipment - Part 22: Electrical and mechanical measurements on transduc...2022-04-08
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  • ABNT NBR ISO 7207-2-2016/Amd 1-2021Implants for surgery - Components for partial and total knee joint prosth...2022-04-08
  • ASTM D7372-2021Standard Guide for Analysis and Interpretation of Proficiency Test Program Results2022-04-08
  • IEC 80001-1-2021Application of risk management for IT-networks incorporating medical devices - Part 1: Safet...2022-04-08
  • TY/T 2003.6-2021运动面层性能测试方法 第6部分:球滚动性能2022-04-08
  • DIN CEN/TR 16999-2021Solar energy systems for roofs - Requirements for structural connections to solar panel...2022-04-08
  • ISO 15883-5-2021Washer-disinfectors — Part 5: Performance requirements and test method criteria for demonst...2022-04-08
  • ASTM D5457-2021aStandard Specification for Computing Reference Resistance of Wood-Based Materials and Struct...2022-04-08
  • GB/T 18216.2-2021交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分:绝缘电...2022-04-08
  • BS ISO 12614-11-2021Road vehicles. Liquefied natural gas (LNG) fuel system components. Fittings2022-04-08
  • ISO 12614-16-2021Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 16: Heat exchan...2022-04-08
  • BS EN 301549-2021Accessibility requirements for ICT products and services2022-04-08