YD/T 2586-2013.Security extensions of DNS and implementation requirement.1范围YD/T...

行业标准2023.08.12

YD/T 2556-2013.Maintenance requirements of 240V direct current power supply syst...

行业标准2023.08.12

YD/T 2647-2013.Objective perceptual HD video quality measurement for IP video in...

行业标准2023.08.12

YD/T 2635-2013.Mobile communication base station integrative concealment antenna...

行业标准2023.08.12

YD/T 2618.3-2014.40Gb/s phase modulation formats optical transponder Part 3:Cohe...

行业标准2023.08.12

YD/T 2628.2-2015.Equipment technical requirement for evolved mobile packet core(...

行业标准2023.08.12

YD/T 2616.6-2014.Technical requirements for passive optical network (PON) manage...

行业标准2023.08.12

YD/T 2655-2013.Requirements and measurement methods of electromagnetic compatibi...

行业标准2023.08.12

YD/T 2669-2013.Evaluation criteria for competence of third party security servic...

行业标准2023.08.12

YD/T 2689-2014.Technical specification for LTE based broadband trunking communic...

行业标准2023.08.12