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  • YD/T 3393-2018 10Gbps及以下速率數據傳輸用綜合電纜 Hybrid cables for data transmission at rates up to 10 Gbps...2024-02-24
  • ITU-T G.7714.1-2017 SERIES G: TRANSMISSION SYSTEMS AND MEDIA,DIGITAL SYSTEMS AND NETWORKS Data over Transpo...2023-10-06
  • ASTM D5472/D5472M-2020 Standard Practice for Determining Specific Capacity and Estimating Transmissivity at...2023-09-14
  • ASTM F1307-2020 Standard Test Method for Oxygen Transmission Rate Through Dry Packages Using a Coulometric ...2023-09-01
  • HG/T 5105-2016 攪拌傳動(dòng)裝置 輪轂 Agitator transmission impeller--Hub2023-07-25
  • ETSI TS 138 104/1-2019 5G; Nr; Base Station (Bs) Radio Transmission And Reception (3Gpp Ts 38.104 Version 1...2023-06-18
  • IEC 60633-2015 高壓直流(HVDC)輸電術(shù)語(yǔ) Terminology for high-voltage direct current (HVDC) transmission...2023-06-09
  • ASTM F901-2020 Standard Specification for Aluminum Transmission Tower Bolts and Nuts2023-06-09
  • ETSI TS 138 104/6-2020 5G; Nr; Base Station (Bs) Radio Transmission And Reception (3Gpp Ts 38.104 Version 1...2023-05-18
  • ETSI TR 103 138-2014 Speech And Multimedia Transmission Quality (Stq); Speech Samples And Their Use For Qos...2023-05-11
  • ETSI TS 138 104-20205G; Nr; Base Station (Bs) Radio Transmission And Reception (3Gpp Ts 38.104 Version 15.8....2023-04-22
  • SJ 20854-2002數字視頻光纖傳輸系統通用規范General specification for digital video transmission system of fibe...2022-06-15
  • GB/T 12704.1-2009紡織品.織物透濕性試驗方法.第1部分:吸濕法Textiles - Test method for water-vapour transmissio...2022-06-13
  • JB/T 10203-2000遠傳壓力表Transmissible pressure gauge2022-06-10
  • GB/T 16864-1997低溫下晶體透射率的試驗方法Method for testing cryogenic transmissivity of crystals...2022-06-10
  • GB/T 1037-2021塑料薄膜與薄片水蒸氣透過(guò)性能測定 杯式增重與減重法Test method for water vapor transmission of p...2022-03-14
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