What does GDF stand for?
GDF stands for "Grout Disposal Facility"
How to abbreviate "Grout Disposal Facility"?
"Grout Disposal Facility" can be abbreviated as GDF
What is the meaning of GDF abbreviation?
The meaning of GDF abbreviation is "Grout Disposal Facility"
What does GDF mean?
GDF as abbreviation means "Grout Disposal Facility"
