What does PFD stand for?
PFD stands for "Propellant Fill Drain Valve"
How to abbreviate "Propellant Fill Drain Valve"?
"Propellant Fill Drain Valve" can be abbreviated as PFD
What is the meaning of PFD abbreviation?
The meaning of PFD abbreviation is "Propellant Fill Drain Valve"
What does PFD mean?
PFD as abbreviation means "Propellant Fill Drain Valve"
