YD/T 1696-2007.Technical Specification for STB and IPTV Service Platform Interfa...

行业标准2023.07.31

YD/T 1699-2007.Information Security Technical Specification for Mobile Terminal....

行业标准2023.07.31

YD/T 1698-2007.Technical Specification for IPv6 Network Equipment - Ethernet Swi...

行业标准2023.07.31

YD/T 1700-2007.Testing Motheds for Mobile Terminal Information Security.1范围YD/T...

行业标准2023.07.31

YD/T 5145-2007.Provisional Specifications of Engineering Acceptance for Automati...

行业标准2023.07.31

YD/T 5149-2007.Acceptance Speeification for SDH Local Network Optical Fiber Cabl...

行业标准2023.07.31

YD/T 5150-2007.Acceptance Specification of MSTP Based on SDH Engineering for Loc...

行业标准2023.07.31

YD/T 5155-2007.Specifications of Engineering Design for Fixed Network Intelligen...

行业标准2023.07.31

YD/T 5154-2007.Acceptance Specification for Fixed Softswitch Engineering.1总则1.0....

行业标准2023.07.31

YD/T 1716-2007.Technical Requirements for Interworking Gateway in Peer to Peer M...

行业标准2023.07.31