• JTS/T 231-2021水运工程模拟试验技术规范2022-03-31
  • ISO 18541-2-2021Road vehicles — Standardized access to automotive repair and maintenance information (RMI) ...2022-03-31
  • ASTM D8049-2021Standard Test Method for Determining Concentration, Count, and Size Distribution of Solid Par...2022-03-31
  • IEC 62271-112-2021High-voltage switchgear and controlgear - Part 112- Alternating current high-speed earthin...2022-03-31
  • ASTM E3278-2021编织金属丝滤布气泡点压力的标准试验方法Standard Test Method for Bubble Point Pressure of Woven...2022-03-31
  • ASTM E991-2021Standard Practice for Color Measurement of Fluorescent Specimens Using the One-Monochromator M...2022-03-31
  • T/CECS 10141-2021装配式支吊架认证通用技术要求General technical requirements for certification of prefabricat...2022-03-31
  • DIN EN 303347-3-2021Meteorological Radars - Harmonised Standard for access to radio spectrum - Part 3: Meteo...2022-03-31
  • ASTM F2291-2021Standard Practice for Design of Amusement Rides and Devices2022-03-31
  • ASTM D8076-2021bStandard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignitio...2022-03-31
  • IEC 60335-2-119-2021Household and similar electrical appliances - Safety - Part 2-119- Particular requiremen...2022-03-31
  • ISO/TS 22292-2021纳米技术 用透射电子显微镜对杆状支撑的纳米物体进行三维图像重建Nanotechnologies — 3D image r...2022-03-31
  • BS EN 16296-2021Imperfections in thermoplastics welded joints. Quality levels2022-03-31
  • GB/T 17751-2021运输船舶能源利用监测评价方法Survey-evaluation method of energy utilization for transport ship...2022-03-31
  • ISO 15638-24-2021智能运输系统 受管制的商业货运车辆(TARV)的协同远程信息处理应用框架 第24部分:安全信息提供Int...2022-03-31
  • ISO 21782-7-2021电动道路车辆 电力推进部件的试验规范 第7部分:直流-直流变换器的工作负载试验Electrically prop...2022-03-31
  • ASTM D7698-2021Standard Test Method for In-Place Estimation of Density and Water Content of Soil and Aggrega...2022-03-31
  • FZ/T 52058-2021低熔点聚乳酸(LMPLA)/聚乳酸(PLA)复合短纤维2022-03-31
  • T/ZZB 2411-2021食品包装用防开启防盗塑料容器2022-03-31
  • ISO 1043-4-2021Plastics — Symbols and abbreviated terms — Part 4: Flame retardants2022-03-31
  • ABNT PR 1014-2021Guia de requisitos e procedimentos básicos para combate a incêndio florestal2022-03-31
  • DIN EN 13601-2021Copper and copper alloys - Copper rod, bar and wire for general electrical purposes; German...2022-03-31
  • GB/T 19013-2021质量管理 顾客满意 组织外部争议解决指南Quality management. Customer satisfaction. Guidelines f...2022-03-31
  • ISO 11592-2-2021Small craft — Determination of maximum propulsion power rating using manoeuvring speed — P...2022-03-31