2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Signal equipment

TB 1552-1984 Technical Requirements for Hydraulic Transmission System of Car Retarder 
  Issued on: 1984-12-27   Translation Price(USD): 120.0
TB 1447-1982 Insulation Resistance of Signal Product  
  Issued on: 1982-11-22   Translation Price(USD): 60.0
TB/T 1448-1982 Insulation and Voltage Resistance for Communication Signal Products 
  Issued on: 1982-11-22   Translation Price(USD): 60.0
TB 1445-1982 Track Circuit Parameter 
  Issued on: 1982-11-2   Translation Price(USD): 120.0
TB/T 1365-1980 Type 8H2-180 Conversion Locking Port  
  Issued on: 1981-1-1   Translation Price(USD): 60.0
Q/CR 417-2014  
  Issued on:   Translation Price(USD):
Q/CR 420-2014  
  Issued on:   Translation Price(USD):
Q/CR 426-2014  
  Issued on:   Translation Price(USD):
Q/CR 427-2014  
  Issued on:   Translation Price(USD):
Q/CR 428-2014  
  Issued on:   Translation Price(USD):
Q/CR 429-2014  
  Issued on:   Translation Price(USD):
Q/CR 433-2014  
  Issued on:   Translation Price(USD):
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