What does DUM stand for?
DUM stands for "Discharges into an Underground Mine"
How to abbreviate "Discharges into an Underground Mine"?
"Discharges into an Underground Mine" can be abbreviated as DUM
What is the meaning of DUM abbreviation?
The meaning of DUM abbreviation is "Discharges into an Underground Mine"
What does DUM mean?
DUM as abbreviation means "Discharges into an Underground Mine"
