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用于访问IPTV和开放互联网多媒体业务的用户终端功能. 第4-2部分: IPTV协议序列示例
Consumer terminal function for access to IPTV and open internet multimedia services - Part 4-2: Examples of IPTV protocol sequences
参考页数：88P.;A4
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低压电涌保护装置组件. 第351部分: 电信和信令网浪涌隔离变压器(SIT)的性能要求和试验方法
Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
参考页数：54P.;A4
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白色空间设备(WSD). 在电视广播波段为470兆赫至790兆赫上运行的无线接入系统. 包含R&TTE指令第3.2条基本要求的协调欧洲标准(作为德国标准的英文版本EN 301 598 V1.1.1 (2014-04)核准)
White Space Devices (WSD) - Wireless Access Systems operating in the 470 MHz to 790 MHz TV broadcast band - Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive (Endorsement of the English version EN 301 598 V1.1.1 (2014-04) as German standard)
参考页数：2P.;A4
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电信和互联网融合业务及高级网络协议(TISPAN).在会话发起协议(SIP)和与承载无关的呼叫控制(BICC)协议或ISDN用户部分(ISUP)之间的交互作用
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) - Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control (BICC) Protocol or ISDN User Part (ISUP) [ITU-T Recommendation Q.1912.5, modified] (Endorsement of the English version EN 383001 V1.1.1 (2006-06) as German standard)
参考页数：2P.;A4
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低压电涌保护装置元件. 第312部分: 气体放电管的选择和应用原则
Components for low-voltage surge protective devices -- Part 312: Selection and application principles for gas discharge tubes
参考页数：22P;A4
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低压电涌保护装置元件. 第311部分: 气体放电管 (GDT) 的性能要求和测试电路
Components for low-voltage surge protective devices -- Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
参考页数：26P;A4
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低压电涌保护装置组件. 第351部分: 电信和信令网浪涌隔离变压器(SIT)的性能要求和试验方法
Components for low-voltage surge protective devices - Part 351 : performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
参考页数：32P.;A4
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基于公用电信网的宽带客户网络安全技术要求
Security technical requirements for broadband customer network based on telecommunication network
价格：￥0.00
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宽带普遍服务专用固定客户端设备测试方法
价格：￥0.00
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高压输电系统对通信设施危险影响防护技术要求
价格：￥0.00
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