What does BHDR stand for?
BHDR stands for "Burden to Hole Depth Ratio"
How to abbreviate "Burden to Hole Depth Ratio"?
"Burden to Hole Depth Ratio" can be abbreviated as BHDR
What is the meaning of BHDR abbreviation?
The meaning of BHDR abbreviation is "Burden to Hole Depth Ratio"
What does BHDR mean?
BHDR as abbreviation means "Burden to Hole Depth Ratio"
