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  • ETSI TS 133 501/4-2020 5G; Security Architecture And Procedures For 5G System (3Gpp Ts 33.501 Version 16.3....2023-09-17
  • BS ISO 17123-9-2018 Optics and optical instruments. Field procedures for testing geodetic and surveying in...2023-09-11
  • ASTM B950-2017 銅及銅合金產(chǎn)品規范編輯流程與格式指南 Standard Guide for Editorial Procedures and Form of Prod...2023-08-29
  • BS EN 61300-2-37-2016 光纖互連設備和無(wú)源組件 基本測試和測量程序 試驗 電纜彎曲用于光纖封閉 Fibre optic interc...2023-08-28
  • ETSI TS 136 213/1-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Physical Layer Procedures ...2023-08-26
  • IEC 60794-1-21-2015 光纜--第1-21部分：一般規范--基礎光纜試驗規程--機械試驗方法 Optical fibre cables - Part 1-2...2023-08-23
  • GB/T 17948.3-2017 旋轉電機 絕緣結構功能性評定 成型繞組試驗規程 旋轉電機絕緣結構熱評定和分級 Rotating electri...2023-08-23
  • GY/T 326-2019 監視器亮度和對比度校準用PLUGE測試信號規范及校準步驟 Specifications of PLUGE test signals and a...2023-08-22
  • ETSI TS 138 304/2-2018 5G; Nr; User Equipment (Ue) Procedures In Idle Mode And In Rrc Inactive State (3Gpp ...2023-08-20
  • EN 60793-1-33-2017 Optical fibres. Part 1-33-Measurement methods and test procedures. Stress corrosion susc...2023-08-20
  • ETSI TS 138 214/2-2020 5G; Nr; Physical Layer Procedures For Data (3Gpp Ts 38.214 Version 15.9.0 Release 15...2023-08-20
  • ETSI TS 136 304/4-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Proced...2023-08-17
  • ETSI TS 136 213/13-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Physical Layer Procedures...2023-08-09
  • DIN EN 61300-2-9-2017 Fibre optic interconnecting devices and passive components - Basic test and measureme...2023-08-05
  • ETSI TS 136 213/11-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Physical Layer Procedures...2023-07-30
  • ETSI TS 128 516-2020 Lte; Telecommunication Management; Fault Management (Fm) For Mobile Networks That Incl...2023-07-28
  • GB/T 17948.6-2018 旋轉電機 絕緣結構功能性評定 成型繞組試驗規程 絕緣結構熱機械耐久性評定 Rotating electrical ...2023-07-26
  • ETSI TS 132 290/1-2019 5G; Telecommunication Management; Charging Management; 5G System; Services, Operatio...2023-07-23
  • IEC 60071-5-2014 絕緣配合-- 第5部分：高壓直流(HVDC)變流站的規程 Insulation co-ordination – Part 5: Proce...2023-07-21
  • DIN EN 62150-5-2018 Fibre optic active components and devices - Test and measurement procedures - Part 5: W...2023-07-19
  • IEC 60565-1-2020 水下聲學(xué)--水聽(tīng)器--水聽(tīng)器的校準--第1部分:水聽(tīng)器的自由場(chǎng)校準程序 Underwater acoustics –...2023-07-19
  • ETSI TS 138 213/5-2020 5G; Nr; Physical Layer Procedures For Control (3Gpp Ts 38.213 Version 15.11.0 Releas...2023-07-14
  • BS ISO 7663-2014 鹵化異丁烯一異戊二烯橡膠(BIIR和CIIR) 評定程序 Halogenated isobutene-isoprene rubber (BIIR a...2023-07-11
  • ETSI TS 136 213/10-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Physical Layer Procedures...2023-07-10
  • GB/T 20111.6-2022 電氣絕緣系統 熱評定規程 第6部分：在診斷試驗中增加因子的多因子評定 Electrical insulation syst...2023-07-07
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