DGH

Degrees of general hardness (dGH) is a unit of water hardness, specifically of general hardness. General hardness is a measure of the concentration of divalent metal ions such as calcium and magnesium (Ca2+, Mg2+) per volume of water. Specifically, 1 dGH is defined as 10 milligrams (mg) of calcium oxide (CaO) per litre of water, which is equivalen...
Found on http://en.wikipedia.org/wiki/DGH

DGH

District General Hospital
Found on http://www.london.nhs.uk/your-nhs-in-london/glossary-of-terms

DGH

Doctors for Global Health
Found on http://www.encyclo.co.uk/local/20895
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