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  • DL/T 1088-2020 ±800kV特高壓直流線路電磁環(huán)境參數(shù)限值 Electromagnetic environment parameters limit for ...2023-08-19
  • GB/T 37015.1-2018 柔性直流輸電系統(tǒng)性能 第1部分：穩(wěn)態(tài) Performance of high-voltage direct current power transmis...2023-08-19
  • ETSI TS 103 737-2018 Speech And Multimedia Transmission Quality (Stq); Transmission Requirements For Narrow...2023-08-18
  • ETSI TS 136 101/12-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Radio...2023-08-18
  • ETSI TS 138 101-1/3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 1: Range 1 Stan...2023-08-18
  • ETSI TS 138 101-4/4-2019 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...2023-08-16
  • ETSI TR 102 493-2017 Speech and multimedia Transmission Quality (STQ); Guidelines for the use of Video Qual...2023-08-16
  • BS ISO 21760-2-2019 Adhesives for organic electronic devices. Determination of water vapour transmission r...2023-08-14
  • ETSI TS 102 250-3-2013 Speech And Multimedia Transmission Quality (Stq); Qos Aspects For Popular Services I...2023-08-13
  • ETSI TS 138 101-3/6-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 3: Range 1 And ...2023-08-13
  • ETSI TS 138 101-4/3-2020 5G; Nr; User Equipment (Ue) Radio Transmission And Reception; Part 4: Performance ...2023-08-13
  • DL/T 2272-2021 輸變電工程環(huán)境監(jiān)理規(guī)范 The code for environmental supervision of electric power transmission ...2023-08-12
  • ETSI TS 136 521-3-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Confor...2023-08-11
  • ETSI TS 136 521-1/3-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); User Equipment (Ue) Conf...2023-08-11
  • DL/T 5803-2019 管廊工程1000kV氣體絕緣金屬封閉輸電線路施工工藝導(dǎo)則 Construction technology guide for gas-insu...2023-08-10
  • ETSI TS 103 737-2017 Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrow...2023-08-06
  • ETSI TS 103 060-2013 Electromagnetic Compatibility And Radio Spectrum Matters (Erm); Short Range Devices (S...2023-08-03
  • DL/T 1236-2021 輸電桿塔用地腳螺栓與螺母 Anchor bolts and nuts for poles and towers of electric power transmi...2023-08-01
  • ETSI EN 301 489-17-2020 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services; Part...2023-07-31
  • DIN EN 300338-2-2017 Technical characteristics and methods of measurement for equipment for generation, tra...2023-07-31
  • GB/T 50470-2017 油氣輸送管道線路工程抗震技術(shù)規(guī)范 Seismic technical code for oil and gas transmission pipelin...2023-07-31
  • ETSI TS 136 104/2-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Base Station (Bs) Radio Tr...2023-07-30
  • BS ISO/IEC 14443-4-2018 Cards and security devices for personal identification. Contactless proximity obje...2023-07-30
  • AS 3564.1-2020 Automotive Repairs - Terminology Part 1: Automatic Transmission2023-07-30
  • ETSI TS 136 104/11-2018 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Base Station (Bs) Radio T...2023-07-28
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