2025-12-19 216.73.216.41
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Code of China
Chinese National Standard List: Technical management

SJ/T 9544-1993 Grading standard of quality for printed boards for broadcasting TV receivers 
  Issued on: 1993-09-03   Translation Price(USD): 180.0
SJ/T 9547-1993 Grading standard of quality for multilyer printed board 
  Issued on: 1993-09-03   Translation Price(USD): 180.0
SJ/T 9546-1993 Grading standard of quality for single and double sided printed boards with plain holes 
  Issued on: 1993-09-03   Translation Price(USD): 180.0
SJ/T 10329-1992 Re-work,repair and revision of printed boards 
  Issued on: 1992-06-15   Translation Price(USD): 160.0
SJ/T 10309-1992 Solder resists for printed boards 
  Issued on: 1992-6-15   Translation Price(USD): 190.0
CJJ 26-1989 Technical level standard for workers of house repairing 
  Issued on: 1989-03-25   Translation Price(USD): 1024.0
CJJ 25-1989 Technical level standard for workers of environmental sanitation 
  Issued on: 1989-03-25   Translation Price(USD): 220.0
CJJ 19-1989 Technical level standard for workers of urban exploration and survey 
  Issued on: 1989-03-25   Translation Price(USD): 1384.0
CJJ 21-1989 Technical level standard for ancient building constructors 
  Issued on: 1989-03-25   Translation Price(USD): 410.0
CJJ 24-1989 Technical level standard for workers for urban gas and heating 
  Issued on: 1989-03-25   Translation Price(USD): 2969.0
CJJ 23-1989 Technical level standard for workers of urban water-supply 
  Issued on: 1989-03-25   Translation Price(USD): 730.0
CJJ 20-1989 Technical level standard for workers of urban gardens 
  Issued on: 1989-03-25   Translation Price(USD): 220.0
CJJ 22-1989 Technical level standard for workers of urban public traffic 
  Issued on: 1989-03-25   Translation Price(USD): 904.0
JGJ 44-1988 Standard for technical level of mechanical constructors 
  Issued on:   Translation Price(USD): 1184.0
JGJ 43-1988 Standard for technical level of installers 
  Issued on:   Translation Price(USD): 310.0
JGJ 45-1988 Standard for technical level of construction product workers 
  Issued on:   Translation Price(USD): 650.0
SJ/Z 9130-1987 PCB 
  Issued on: 1988-01-05   Translation Price(USD): 250.0
SJ/Z 2808-1987 Thermal design of printed board assemblies 
  Issued on: 1987-06-05   Translation Price(USD): 180.0
SJ/Z 9033-1987 Printed boards-Part 1: General information for specification writers 
  Issued on: 1987-10-20   Translation Price(USD): 210.0
JGJ 42-1988 Standard for technical level of constructors 
  Issued on:   Translation Price(USD): 1344.0
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