What does GDUM stand for?
GDUM stands for "Gravity Discharges from Underground Mines"
How to abbreviate "Gravity Discharges from Underground Mines"?
"Gravity Discharges from Underground Mines" can be abbreviated as GDUM
What is the meaning of GDUM abbreviation?
The meaning of GDUM abbreviation is "Gravity Discharges from Underground Mines"
What does GDUM mean?
GDUM as abbreviation means "Gravity Discharges from Underground Mines"
