What standards does China have in communications

Hello, as of now, there are 163 communication industry standards*** in China.

(Because there are too many, so can not be put in all, you can go to China Knowledge Network for query)

Serial No. Standard No. Standard Name

1 YD / T 5032-2005 Conference Television System Engineering Design Specification

2 YD / T 5033-2005 Conference Television System Engineering Acceptance Specification

3 YD/ T 5036-2005 Engineering Design Specification for Fixed Intelligent Networks

4 YD/T 5037-2005 Engineering Design Specification for Public Computer Internet

5 YD/T 5053-2005 Engineering Design Specification for Telephony Network Network Management Systems

6 YD/T 5070-2005 Engineering Acceptance Specification for Public Computer Internet

< p>7 YD/T 5076-2005 Design Specification for Fixed Telephone Switching Equipment Installation Project

8 YD/T 5077-2005 Acceptance Specification for Fixed Telephone Switching Equipment Installation Project

9 YD/T 5087-2005 Acceptance Specification for Intelligent Network Equipment Installation Project

10 YD/T 5089-2005 Digital Synchronization Network Engineering Design Specification

11 YD/T 5090-2005 Acceptance Specification for Equipment Installation of Digital Synchronization Network

12 YD/T 5094-2005 Engineering Design Specification for No.7 Signaling Network

13 YD/T 5117-2005 Provisional Specification for Engineering Design of Broadband IP Metropolitan Area Networks

14 YD/T 5118-2005 ATM Engineering Design Specification

15 YD/T 5135-2005 Interim Specification for IP Video Conferencing System Engineering Design

16 YD/T 5136-2005 Interim Specification for Acceptance of IP Video Conferencing System Engineering

17 YD 5018-2005 Submarine Optical Fiber Digital Transmission System Engineering Design Specification

18 YD 5018-2005 Submarine Optical Fiber Digital Transmission System Engineering Design Specification

18 YD/T 5024-2005 Design Specification for SDH Local Network Optical Fiber Transmission Engineering

19 YD 5025-2005 Design Specification for Long-distance Communication Optical Fiber Cable Plastic Pipe Engineering

20 YD 5043-2005 Acceptance Specification for Plastic Piping Works for Long-distance Communication Fiber Optic Cables