What does SDH stand for?
SDH stands for "Specifications of Drill Holes"
How to abbreviate "Specifications of Drill Holes"?
"Specifications of Drill Holes" can be abbreviated as SDH
What is the meaning of SDH abbreviation?
The meaning of SDH abbreviation is "Specifications of Drill Holes"
What does SDH mean?
SDH as abbreviation means "Specifications of Drill Holes"
