What does GFD stand for?
GFD stands for "Geotechnical Field Drilling"
How to abbreviate "Geotechnical Field Drilling"?
"Geotechnical Field Drilling" can be abbreviated as GFD
What is the meaning of GFD abbreviation?
The meaning of GFD abbreviation is "Geotechnical Field Drilling"
What does GFD mean?
GFD as abbreviation means "Geotechnical Field Drilling"
