QJ 1712-1989
Active
Standards
Current Category: CN-QJ - Aerospace
QJ 1708-1989
Active
QJ 1708-1989 Resin curing process dielectric testing method
QJ 1699-1989
Abolished
QJ 1699-1989
QJ 1724-1989
Active
QJ 1724-1989 Bend-type flat cone head anti-pull ring rivet shank (Hinged type piling rivet shank)
QJ 1704-1989
Abolished
QJ 1704-1989 Processing bronze with heat treatment
QJ 1705-1989
Abolished
QJ 1705-1989 Liquid rocket engine assembly and disassembly general specification
QJ 1709-1989
Active
QJ 1709-1989 Dry-contact float level sensor technical specification
QJ 1720-1989
Abolished
QJ 1720-1989
QJ 1696-1989
Active
QJ 1696-1989
QJ 1694-1989
Active
QJ 1694-1989 Thermistor Temperature Sensor General Technical Specification
QJ 1703-1989
Abolished
QJ 1703-1989
QJ 896-1986
Active