YD通讯标准 - 第 256

YD/T 3100-2016 cdma2000 电路域与 E-UTRAN 的互操作空中接口信令互通性测试方法

YD/T 3100-2016.Air interface signaling interoperation testing methods for cdma2000 circuit switch an...

09月01日

YD/T 5178-2017.Drawing Gallery of Manhole and Handhole for Communication Conduit Engineering. 1.适用条件...

09月01日

YD/T 5231-2016.Acceptance Specifications for Local Multi Service PMPLS Network Engineering. 1.总则 1.0...

09月01日

YD/T 5234-2016.Superv ision Specifications for Wireless Network of LTE Digital Cellular Mobile Commu...

09月01日

YD/T 5237-2017.Supervision Specifications for Internet Data Center Engineering. 1总则 1.0.1 为规范互联网数据中心...

09月01日

YD/T 5241-2018.Standard Insalling Draw ing Gallery for Communication Optical Cand Copper Cable Line ...

09月01日

YD/T 3123-2016.Copper-clad aluminum alloy wire for telecommunication. 1范围 YD/T 3123规定了通信用铜包铝合金线(含镀锡铜...

09月01日

YD/T 5093-2017.Acceptance Specifications for Optical Fiber Cable Automatic Monitoring System Enginee...

09月01日

YD/T 5096-2016.Specification for Seismic Test of Power Supply Equipment for Telecommunications. 1总则 ...

09月01日

YD/T 5117-2016.Design Specifications for Broadband IP Metro Area Network Engineering. 1总则 1.0.1 YD/T...

09月01日