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  • HG/T 5350-2018 生物化學試劑 三(羥甲基)氨基甲烷 Biochemical reagent—Tris (hydroxymethyl) aminomethane...2023-07-27
  • ASTM D7454-2019 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke ...2023-07-27
  • GB/T 37559-2019 大型鍛鋼件的正火與退火 Normalizing and annealing of heavy steel forgings2023-07-27
  • GB/T 15189-1994 DOS中文信息處理系統(tǒng)接口規(guī)范 Specification of DOS Chinese information processing system inter...2023-07-26
  • EN 1860-1-2013+A1-2017+AC-2017 Appliances,solid fuels and firelighters for barbecueing. Part 1:Barbecues bu...2023-07-26
  • BS ISO 18442-2016 空間數(shù)據(jù)和信息傳輸系統(tǒng) 空間鏈接擴展 應用程序界面返回所有幀服務 Space data and information ...2023-07-26
  • GA/T 1242-2015 法庭科學硝酸銀顯現(xiàn)手印技術規(guī)范 Technical specifications for latent fingerprint development by...2023-07-26
  • ETSI TS 145 002/2-2016 Digital Cellular Telecommunications System (Phase 2+) (Gsm);Multiplexing And Multipl...2023-07-26
  • ASTM F2009-2020 Standard Test Method for Determining the Axial Disassembly Force of Taper Connections of Mo...2023-07-26
  • GB 5749-2022 生活飲用水衛(wèi)生標準 Standards for drinking water quality2023-07-26
  • CNS 3941-2019 金屬材料彎曲試驗法 金屬材料彎曲試驗法\Method of bend test for Metallic materials...2023-07-26
  • DB11/ 914-2012 鑄鍛工業(yè)大氣污染物排放標準 Emission standard of air pollutants for casting and forging indust...2023-07-26
  • ASTM C1130-2017 薄型熱流傳感器校準規(guī)程 Standard Practice for Calibration of Thin Heat Flux Transducers...2023-07-26
  • ASTM C732-2017 人工氣候對乳膠密封膠老化影響的試驗方法 Standard Test Method for Aging Effects of Artificial ...2023-07-26
  • GB/T 38463-2020 超潔凈塑料瓶灌裝設備通用技術要求 General specification for ultra-clean plastic bottle fillin...2023-07-26
  • CECS 447-2016 高壓冷霧工程技術規(guī)程 Technical specification for high pressure cold fog engineering2023-07-26
  • BS EN 13126-8-2017 Building Hardware. Hardware For Windows And Door Height Windows. Requirements And Test ...2023-07-26
  • BS ISO/IEC 27034-3-2018 Information technology. Application security. Application security management proce...2023-07-26
  • ASTM F2913-2017 通過整鞋試驗機測量評定鞋類及測試表面/地面滑移性能用摩擦系數(shù)的試驗方法 Standard Test Method f...2023-07-26
  • ASTM D4453-2017 超純水試樣處理規(guī)程 Standard Practice for Handling of High Purity Water Samples2023-07-26
  • GB/T 25430-2019 石油天然氣鉆采設備 旋轉防噴器 Petroleum drilling and production equipment--Rotating control ...2023-07-26
  • ETSI TS 132 297-2014 Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicat...2023-07-26
  • BS EN 61987-21-2016 工業(yè)過程測量和控制 過程設備目錄中的數(shù)據(jù)結構和元素 用于電子數(shù)據(jù)交換的自動閥門的屬性列表 (...2023-07-26