• IEC 60309-2-2021Plugs, fixed or portable socket-outlets and appliance inelts for industrial purposes - Part ...2022-04-07
  • ASTM D975-2021Standard Specification for Diesel Fuel2022-04-07
  • ASTM D6841-2021Standard Practice for Calculating Design Value Treatment Adjustment Factors for Fire-Retardan...2022-04-07
  • ABNT NBR 14537-2021Steel containers for liquefied petroleum gas (LPG) - Recovery of automatic valves, regist...2022-04-07
  • DIN 65525-2021Aerospace series - Bolts, hexagon, close tolerance, with MJ-thread, short thread, steel, nomin...2022-04-07
  • DIN EN ISO 10140-2-2021Acoustics - Laboratory measurement of sound insulation of building elements - Part 2:...2022-04-07
  • VDI-MT 4068 Blatt 12-2021Competent Persons - Testing of fire extinguishing systems2022-04-07
  • GB/T 6092-2021直角尺Squares2022-04-07
  • T/CECS 10142-2021给水用孔网骨架聚乙烯(PE)塑钢复合稳态管2022-04-07
  • TB/T 3409-2021动车组铝合金铸件Aluminium alloy castings for EMU/DMU2022-04-07
  • ISO 18513-2021Tourism services — Hotels and other types of tourism accommodation — Vocabulary2022-04-07
  • DIN EN 17425-2021Foodstuffs - Determination of ergot alkaloids in cereals and cereal products by dSPE clean-...2022-04-07
  • DIN EN ISO 19879-2021Metallic tube connections for fluid power and general use - Test methods for hydraulic ...2022-04-07
  • NF ISO 22145-2021Fertilizers and soil conditioners - Mineral soil amendments - Determination of total calciu...2022-04-07
  • 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 equipment ...2022-04-07
  • ABNT NBR ISO/IEC 27007-2021Information security, cybersecurity and privacy protection - Guidelines for infor...2022-04-07
  • ISO 18449-2021绿茶 词汇Green tea — Vocabulary2022-04-07
  • GB/T 40055-2021中国共产主义青年团团旗Flag of the Communist Youth League of China2022-04-07
  • BS ISO 12614-5-2021Road vehicles. Liquefied natural gas (LNG) fuel system components. Tank pressure gauge2022-04-07
  • ISO/TS 21480-2021建筑物玻璃 建筑物集成光伏组件回收的一般技术要求Glass in building — General technical requ...2022-04-07
  • JIS F8103-2017/Amd 1-2021Small craft -- Electrical devices -- Electric energy storage equipment using second...2022-04-07
  • ASTM D8342/D8342M-2021Standard Test Method for Measuring the Probability of a Full Length Burn on a Cannabis...2022-04-07
  • T/ZZB 2419-2021粉块眼影2022-04-07
  • JIS E3801-4-2021Train control system using radio communication -- Part 4: Procedure to determine the perform...2022-04-07