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  • GB/T 41368-2022 水文自動(dòng)測報系統技術(shù)規范 Technical specification for hydrological data auto-acquisition and ...2023-06-24
  • ETSI TS 138 521-2-2020 5G; Nr; User Equipment (Ue) Conformance Specification; Radio Transmission And Recept...2023-06-20
  • ETSI TS 138 101-3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 3: Range 1 And Ra...2023-06-18
  • ETSI TS 138 104/1-2019 5G; Nr; Base Station (Bs) Radio Transmission And Reception (3Gpp Ts 38.104 Version 1...2023-06-18
  • ETSI TS 103 281-2017 Speech And Multimedia Transmission Quality (Stq); Speech Quality In The Presence Of Ba...2023-06-18
  • DL/T 2101-2020 架空輸電線(xiàn)路固定翼無(wú)人機巡檢系統 Fixed-wing unmanned aerial vehicle inspection system for ov...2023-06-16
  • ETSI TS 103 222-2-2019 Speech And Multimedia Transmission Quality (Stq); Reference Benchmarking, Background...2023-06-16
  • ETSI TS 138 101-4/1-2019 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...2023-06-14
  • DL/T 5846-2021 1100kV交流氣體絕緣金屬封閉輸電線(xiàn)路現場(chǎng)交接試驗規程 Code for hand-over test of 1100 kV alterna...2023-06-12
  • ETSI TS 138 101-4/4-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...2023-06-11
  • DL/T 1716-2017 高壓直流輸電換流閥冷卻水運行管理導則 Guideline for operation and supervision of cooling water...2023-06-11
  • CNS 16117-2019 隔熱－穩態(tài)熱傳遞性質(zhì)測定法－校正熱箱法及保護熱箱法 隔熱－穩態(tài)熱傳遞性質(zhì)測定法－校正熱箱法及保護熱箱法...2023-06-10
  • GB/T 51281-2018 同步數字體系(SDH)光纖傳輸系統工程驗收標準 Standrad for engineering acceptance of synchronous...2023-06-10
  • 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 101 548-1/2-2020 Access, Terminals, Transmission And Multiplexing (Attm); European Requirements For...2023-06-08
  • GB/T 35693-2017 ±800kV特高壓直流輸電工程閥廳金具技術(shù)規范 Technical specification for valvehall fittin...2023-06-07
  • EN 4604-009-2014 Aerospace series. Cable,electrical,for signal transmission. Part 009:Cable,coaxial,light w...2023-06-06
  • DL/T 5476-2021 電纜輸電線(xiàn)路工程建設預算項目劃分導則 Guidelines for item segregation of construction budget f...2023-06-06
  • DL/T 5574-2020 輸變電工程調試項目計價(jià)辦法 Valuation methods for commissioning items of transmission and tran...2023-06-05
  • ETSI TS 136 101/5-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Radio ...2023-05-31
  • ETSI TS 136 104/3-2017 LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio tr...2023-05-26
  • 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 TS 136 106-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Fdd Repeater Radio Transmiss...2023-05-18
  • ETSI TR 136 905/3-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra) And Evolved Universal Terre...2023-05-18
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