Displaying 1-3 of 3 result(s).
Production Verification Audit
in NASA
Preburner Valve Actuator
in NASA
Propellant Valve Actuator
in NASA
129443129445129444
Similar to PVA
ABS - Air Base Supply
ABT - Approximate Burn Time
ABU - Analog Back- Up
ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above
ABV - Air Bubble Vehicle
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