DRG has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of DRG in NASA.
1. Forming recessed parts by forcing the plastic flow of metal in dies. 2. A misnomer for tempering. The process of reducing a cylindrical rod or wire to a desired diameter by pulling the wire through dies. OR In the manufacture of wire, pulling the metal through a die or series of dies for reduction of diameter to specified size.
NASALast updated: