What does DDM stand for?
DDM stands for "Dobrich Drift Mine"
How to abbreviate "Dobrich Drift Mine"?
"Dobrich Drift Mine" can be abbreviated as DDM
What is the meaning of DDM abbreviation?
The meaning of DDM abbreviation is "Dobrich Drift Mine"
What does DDM mean?
DDM as abbreviation means "Dobrich Drift Mine"
