YD/T 5098-2001 通信局(站)雷电过电压保护工程设计规范
YD/T 5098-2001.Specifications for Engineering Design of Lightning Over - Voltage...
行业标准2023.08.01
YD/T 5098-2001.Specifications for Engineering Design of Lightning Over - Voltage...
行业标准2023.08.01
YD/T 1563-2010.Testing methods for high rate packet data (HRPD) a interface (Pha...
行业标准2023.08.01
YD/T 1578-2010.Technical requirements for high rate packet data(HRPD) a interfac...
行业标准2023.08.01
YD/T 1576.3-2009.Testing Method of Mobile Station (Including Non Uim Mobile Stat...
行业标准2023.08.01
YD/T 1588.4-2010.Measurement methods for characteristics of optical fibre cable...
行业标准2023.08.01
YD/T 1595.1-2012.Requirements and measurement methods of electromagnetic compati...
行业标准2023.08.01
YD/T 1447-2013.Plastic optical fibre for communication.1范围YD/T 1447规定了通信用塑料光纤(以下...
行业标准2023.08.01
YD/T 1522.4-2009.Technical Requirements for Session Initiation Protocol Part 4 S...
行业标准2023.08.01
YD/T 1560-2010.Testing method in 800MHz/2GHz cdma2000 digital cellular mobile co...
行业标准2023.08.01
YD/T 1522.5-2010.Technical requirements for session initiation protocol Part 5 s...
行业标准2023.08.01