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What Does HGS Stand For?
HGS stands for Hydrogen Gas Saver.
NASA Acronyms
If you know of another acronym for HGS then please suggest it as a new acronym for HGS.
A database of acronyms
HGS stands for Hydrogen Gas Saver.
NASA Acronyms
If you know of another acronym for HGS then please suggest it as a new acronym for HGS.