What does GFN stand for?
GFN stands for "Grain Fineness Number"
How to abbreviate "Grain Fineness Number"?
"Grain Fineness Number" can be abbreviated as GFN
What is the meaning of GFN abbreviation?
The meaning of GFN abbreviation is "Grain Fineness Number"
What does GFN mean?
GFN as abbreviation means "Grain Fineness Number"
