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  • JTS/T 231-2021水運工程模擬試驗技術(shù)規(guī)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編織金屬絲濾布?xì)馀蔹c壓力的標(biāo)準(zhǔn)試驗方法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裝配式支吊架認(rèn)證通用技術(shù)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納米技術(shù) 用透射電子顯微鏡對桿狀支撐的納米物體進(jìn)行三維圖像重建Nanotechnologies — 3D image r...2022-03-31
  • BS EN 16296-2021Imperfections in thermoplastics welded joints. Quality levels2022-03-31
  • GB/T 17751-2021運輸船舶能源利用監(jiān)測評價方法Survey-evaluation method of energy utilization for transport ship...2022-03-31
  • ISO 15638-24-2021智能運輸系統(tǒng) 受管制的商業(yè)貨運車輛(TARV)的協(xié)同遠(yuǎn)程信息處理應(yīng)用框架 第24部分:安全信息提供Int...2022-03-31
  • ISO 21782-7-2021電動道路車輛 電力推進(jìn)部件的試驗規(guī)范 第7部分:直流-直流變換器的工作負(fù)載試驗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低熔點聚乳酸(LMPLA)/聚乳酸(PLA)復(fù)合短纖維2022-03-31
  • T/ZZB 2411-2021食品包裝用防開啟防盜塑料容器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質(zhì)量管理 顧客滿意 組織外部爭議解決指南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