YD/T 1827-2008.Network Incident Object Description Exchange Format.1范围YD/T 1827规...

行业标准2023.07.31

YD/T 1829-2008.Test Specifications of Terminal for the CDMA-based Digital Trunki...

行业标准2023.07.31

YD/T 1831-2008.Test Specifications of Base Station Subsystem(BSS) for the CDMA-b...

行业标准2023.07.31

YD/T 1832-2008.Technical Requirements of Dispatch Service Subsystem(DSS) for the...

行业标准2023.07.31

YD/T 1821-2008.The Requirement of Environment Conditions for Gentral Equipment R...

行业标准2023.07.31

YD/T 1822-2008.Information Accessibility for People with Physical Disabilities T...

行业标准2023.07.31

YD/T 1823-2008.General Technical Requirements for IPTV Service System.1范围YD/T 18...

行业标准2023.07.30

YD/T 1824-2008.System Architecture for IPTV Terminal Management.1范围YD/T 1824规定了I...

行业标准2023.07.30

YD/T 1825-2008.Technical Requirement of IPTV Terminal Device Set-Card Separation...

行业标准2023.07.30

YD/T 1783-2008.Technical Requirements for User Equipment of 2GHz TD-SCDMA Digita...

行业标准2023.07.30