YD/T 5170-2009 个性化回铃音平台工程设计暂行规定
YD/T 5170-2009.Provisional Specification of Engineering Design for Individuation...
行业标准2023.07.31
YD/T 5164-2009 电信客服呼叫中心工程验收规范
YD/T 5164-2009.Acceptance Specification for Call Center Engineering.1总则1.0.1 YD/...
行业标准2023.07.31
YD/T 5166-2009 本地网光缆波分复用系统工程设计规范
YD/T 5166-2009.Specification of Engineering Design for Local Network Optical Fib...
行业标准2023.07.31
YD/T 5168-2009 移动 WAP 网关工程设计规范
YD/T 5168-2009.Specification of Engineering Design for Mobile WAP Gateway.1总则1.0...
行业标准2023.07.31
YD/T 1736-2008 互联网安全防护要求
YD/T 1736-2008.Security Protection Requirements for Internet.1范围YD/T 1736规定了互联网业...
行业标准2023.07.31
YD/T 1732-2008 固定通信网安全防护要求
YD/T 1732-2008.Security Protection Requirements for Fixed Communication Network....
行业标准2023.07.31
YD/T 1733-2008 固定通信网安全防护检测要求
YD/T 1733-2008.Security Protection Testing Requirements for Fixed Communication...
行业标准2023.07.31
YD/T 1734-2008 移动通信网安全防护要求
YD/T 1734-2008.Security Protection Requirements for Mobile Communication Network...
行业标准2023.07.31
YD/T 1735-2008 移动通信网安全防护检测要求
YD/T 1735-2008.Security Protection Testing Requirements for Mobile Communication...
行业标准2023.07.31
YD/T 1367-2008 2GHz TD-SCDMA 数字蜂窝移动通信网终端设备技术要求
YD/T 1367-2008.Technical Requirements for User Equipment of 2GHz TD-SCDMA Digita...
行业标准2023.07.31