2025-12-13 216.73.216.3
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Chinese National Standard List: Aerospace hydraulic elements and accessories

QJ 1443-1988 Thermal Shock Test for Conduit and Adapter Assembly of Aerospace Hydraulic System 
  Issued on: 1988-04-08   Translation Price(USD): 45.0
QJ 1444-1988 Impulse Test for Hose, Conduit and Adapter Assembly of Aerospace Hydraulic System 
  Issued on: 1988-04-08   Translation Price(USD): 75.0
QJ 1445-1988 Rotating Bending Test Method for Joint and Connection Piece of Hydraulic Pipe 
  Issued on: 1988-04-08   Translation Price(USD): 135.0
QJ 1353-1988 Reliability Requirements and Testing Methods for Aerospace Hydraulic Pumps  
  Issued on: 1988-02-21   Translation Price(USD): 105.0
QJ 1442-1988 Test Requirements and Methods for Electric-Hydraulic Servo Mechanism for Electrical Feedback 
  Issued on: 1988-04-01   Translation Price(USD): 360.0
QJ 1098-1986 General Technical Specification for Ground Equipment Hydraulic Cylinder  
  Issued on: 1986-12-28   Translation Price(USD): 105.0
QJ 1361-1988 General Technical Specification for Relief Valve in Hydraulic-Servo System 
  Issued on: 1988-02-29   Translation Price(USD): 120.0
QJ 976-1986 Pressure and Temperature Grading for Hydraulic Systems and Parts 
  Issued on: 1986-02-01   Translation Price(USD): 30.0
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