This definition appears rarely
See other definitions of QDR
Samples in periodicals archive:
America's Best Warranty does more than give you peace of mind, it's a commitment from Hyundai to maintain a high degree of quality, dependability and reliability.
P R O V E N Quality, Dependability and Reliability CTS-700 SELCAL RAMP TESTER The test signal transmits directly to the aircraft radio system by incorporating