2025-12-22 216.73.216.41
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Code of China
Chinese National Standard List: Basic standards and general methods

YD 2007-1993 Design Specifications for Public Mobile Telephone Works 
  Issued on: 1993-1-14   Translation Price(USD): 690.0
YD 2006-1992 Code for engineering design of rural post and telecommunications sub-offices 
  Issued on: 1992-12-14   Translation Price(USD): 310.0
GB/T 13504-1992 Diagnostic rhyme test (DRT) method of Chinese articulation 
  Issued on: 1992-06-20   Translation Price(USD): 220.0
GB/T 13619-1992 Interference calculation methods for radio-relay systems 
  Issued on: 1992-08-19   Translation Price(USD): 390.0
GB/T 14431-1993 ratios and minimum usable field strengths required in the radio services 
  Issued on: 1993-6-9   Translation Price(USD): 450.0
GB/T 14373-1993 Specifications of 46 channels TDM equipment operating on 4 line telephone-type circuit 
  Issued on: 1993-04-20   Translation Price(USD): 220.0
GB 12338-1990 Methods of measurement for monochrome universal CCTV camera 
  Issued on: 1990-6-4   Translation Price(USD): 60.0
GB/T 12322-1990 Methods of reliability testing for universal CCTV systems 
  Issued on: 1990-4-20   Translation Price(USD): 210.0
GB/T 12046-1989 Designation of radio emissions and determination of necessary bandwidths 
  Issued on: 1989-12-29   Translation Price(USD): 250.0
GB/T 11600-1989 Use on public data networks of data terminal equipment(DTE) which is designed for interfacing to asynchronous duplex V-series MODEMS 
  Issued on: 1989-08-21   Translation Price(USD): 264.0
GB/T 11599-1989 Use on public data networks of data terminal equipment(DTE) which is designed for interfacing to synchronous V-series MODEMS 
  Issued on: 1989-08-21   Translation Price(USD): 150.0
GB/T 11594-1989 List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminaing equipment (DCE) on public data networks 
  Issued on: 1989-08-21   Translation Price(USD): 220.0
YDJ 26-1989 Temporary technical regulations for grounding design of telecommunication bureau (station) (comprehensive building) 
  Issued on:   Translation Price(USD): 310.0
GB 7431-1987 Transmission objectives and their testing methods for crossbar local automatic telephone exchange 
  Issued on: 1987-03-17   Translation Price(USD): 120.0
GB 6830-1986 The tolerable limits of danger on telecommunication lines from power lines 
  Issued on: 1986-9-2   Translation Price(USD): 60.0
GB 6281-1986 Co-channel interference STANDARDs required in the land mobile services (16k0F3E) 
  Issued on: 1986-4-14   Translation Price(USD): 214.0
GB/T 7400.4-1987 Broadcasting and television terminology--Satellite broadcasting 
  Issued on: 1987-03-12   Translation Price(USD): 180.0
GB/T 7400.1-1987 Broadcasting and television terminology--General terms 
  Issued on: 1987-03-12   Translation Price(USD): 220.0
GB/T 7400.9-1987 Broadcasting and television terminology--Television broadcasting--Techniques 
  Issued on: 1987-03-12   Translation Price(USD): 180.0
GB/T 7400.3-1987 Broadcasting and television terminology--Wired broadcasting 
  Issued on: 1987-03-12   Translation Price(USD): 340.0
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