2025-12-17 216.73.216.99
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Code of China
Professional Standard List: Professional Standard - Aerospace

QJ 481-1990 Test Method for Alternating Humid Heat Resistance of Metal Clad Sheet  
  Issued on: 1990-12-21   Translation Price(USD): 45.0
QJ 2027-1990  
  Issued on: 1990-12-21   Translation Price(USD): 45.0
QJ 2015-1990  
  Issued on: 1990-12-04   Translation Price(USD): 255.0
QJ 482-1990 Test Method for Microhardness of Metal Clad Sheet  
  Issued on: 1990-12-21   Translation Price(USD): 30.0
QJ 485-1990 Test Method for Color Changing Resistance of Copper and Copper Alloys Oxide Film 
  Issued on: 1990-12-21   Translation Price(USD): 30.0
QJ 2021-1990  
  Issued on: 1990-12-21   Translation Price(USD): 465.0
QJ 478-1990 Measuring Method for Metal Clad Sheet Thickness  
  Issued on: 1990-12-21   Translation Price(USD): 255.0
QJ 2008-1990  
  Issued on: 1990-12-04   Translation Price(USD): 225.0
QJ 2009-1990  
  Issued on: 1990-12-04   Translation Price(USD): 195.0
QJ 1939-1990  
  Issued on: 1990-02-13   Translation Price(USD): 195.0
QJ 486-1990 Test Method for Corrosion Resistance of Copper and Copper Alloys Passivating Film  
  Issued on: 1990-12-21   Translation Price(USD): 30.0
QJ 1903-1990  
  Issued on: 1990-02-25   Translation Price(USD): 315.0
QJ 1904-1990  
  Issued on: 1990-02-25   Translation Price(USD): 300.0
QJ 1907-1990  
  Issued on: 1990-02-13   Translation Price(USD): 120.0
QJ 1901-1990  
  Issued on: 1990-02-13   Translation Price(USD): 300.0
QJ 1896.6-1990  
  Issued on: 1990-02-13   Translation Price(USD): 60.0
QJ 1894-1990  
  Issued on: 1990-02-06   Translation Price(USD): 180.0
QJ 1896.1-1990  
  Issued on: 1990-02-13   Translation Price(USD): 75.0
QJ 1896.2-1990  
  Issued on: 1990-02-13   Translation Price(USD): 45.0
QJ 1893-1990  
  Issued on: 1990-01-20   Translation Price(USD): 360.0
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