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  • ETSI TS 128 403-2020 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...2023-04-25
  • GB/T 33846.3-2017 信息技术 SOA支撑功能单元互操作 第3部分:服务交互通信 Information technology-SOA supportive f...2023-04-24
  • GB/T 28029.7-2020 轨道交通电子设备 列车通信网络(TCN) 第2-6部分:车地通信 Electronic railway equipment-Train comm...2023-04-24
  • ETSI TS 142 068-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Voice Group Call Service ...2023-04-24
  • EN 62325-451-3-2014+A1-2017 Framework for energy market communications-Part 451-3: Transmission capacity al...2023-04-24
  • ETSI TS 102 636-4-2-2020 Intelligent Transport Systems (Its); Vehicular Communications; Geonetworking; Part...2023-04-24
  • BS ISO 27145-4-2016 道路车辆 执行世界协调我们板诊断(OBD wwh)通信的要求 车辆与测试设备之间的连接 Road vehicle...2023-04-24
  • ETSI TS 129 165/9-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-04-24
  • ETSI TS 123 261-2017 Universal Mobile Telecommunications System (Umts); Lte; Ip Flow Mobility And Seamless ...2023-04-24
  • ETSI TS 124 103/1-2018Universal Mobile Telecommunications System (Umts); Lte; Telepresence Using The Ip Mult...2023-04-24
  • ETSI TS 123 240-2018Universal Mobile Telecommunications System (UMTS); LTE; 3GPP Generic User Profile (GUP);...2023-04-24
  • ETSI TS 123 380/4-2016Digital Cellular Telecommunications System (Phase 2+) (Gsm);Universal Mobile Telecommu...2023-04-24
  • ETSI TS 137 145-1/10-2019Universal Mobile Telecommunications System (Umts); Lte; Active Antenna System (Aas)...2023-04-24
  • ETSI TS 123 272-2020Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecommun...2023-04-23
  • GB/T 38797-2020基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关Test method for security of broadban...2023-04-22
  • ETSI TS 126 247/2-2018Universal Mobile Telecommunications System (Umts); Lte; Transparent End-To-End Packet-...2023-04-22
  • ETSI TS 124 229/14-2018Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecom...2023-04-22
  • ETSI TS 123 231-2018Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommun...2023-04-22
  • ETSI TS 131 131-2020Universal Mobile Telecommunications System (Umts); Lte; C-Language Binding To (U)Sim Api...2023-04-22
  • ETSI TS 126 202-2017Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecommun...2023-04-22
  • ETSI TS 125 301-2020Universal Mobile Telecommunications System (Umts); Radio Interface Protocol Architecture...2023-04-21
  • BS EN ISO 11073-10101-2005+A1-2017 Health informatics. Point-of-care medical device communication. Nomenclat...2023-04-21
  • ETSI TS 129 228-2014Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicatio...2023-04-21
  • ETSI TS 123 214-2017Universal Mobile Telecommunications System (Umts); Lte; Architecture Enhancements For Co...2023-04-21
  • EN IEC 61162-460-2018Maritime navigation and radiocommunication equipment and systems - Digital interfaces -...2023-04-21