2025-12-5 216.73.216.21
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Code of China
Chinese National Standard List: Communication equipment capacity series

YD/T 1712-2007 Environmental Requirements for Telecommunication Houses 
  Issued on: 2007-9-29   Translation Price(USD): 120.0
YD/T 1713-2007 Technical Requirements and Testing Methods of Incoming Power Disturbance Alarm System for Main Distribution Frame 
  Issued on: 2007-9-29   Translation Price(USD): 450.0
GB/T 13621-1999 series and radio-frequency channel arrangement and equipment main technical specifications for 100~1 000MHz radio relay communication systems 
  Issued on: 1999-1-1   Translation Price(USD): 240.0
GB/T 13621-1992 Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100MHz-1GHz analog radio relay communication systems 
  Issued on: 1992-08-01   Translation Price(USD):
GB 6280-1986 Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network 
  Issued on: 1986-4-14   Translation Price(USD): 60.0
GB/T 7585-1987 series and radio-frequency channel arrangement for analog microwave relay systems 
  Issued on: 1987-3-27   Translation Price(USD): 150.0
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