What does O/F stand for?

O/F stands for "oxidizer-to-fuel ratio"

How to abbreviate "oxidizer-to-fuel ratio"?

"oxidizer-to-fuel ratio" can be abbreviated as O/F

What is the meaning of O/F abbreviation?

The meaning of O/F abbreviation is "oxidizer-to-fuel ratio"

What does O/F mean?

O/F as abbreviation means "oxidizer-to-fuel ratio"