What does OPT stand for?
OPT stands for "Oil Penetration Test"
How to abbreviate "Oil Penetration Test"?
"Oil Penetration Test" can be abbreviated as OPT
What is the meaning of OPT abbreviation?
The meaning of OPT abbreviation is "Oil Penetration Test"
What does OPT mean?
OPT as abbreviation means "Oil Penetration Test"
