What does OPR stand for?
OPR stands for "Overall Pressure Ratio"
How to abbreviate "Overall Pressure Ratio"?
"Overall Pressure Ratio" can be abbreviated as OPR
What is the meaning of OPR abbreviation?
The meaning of OPR abbreviation is "Overall Pressure Ratio"
What does OPR mean?
OPR as abbreviation means "Overall Pressure Ratio"
