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Abbreviation of magnesium non-oxidising.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: An alloy of magnesium and aluminium used, with a non-oxidizing cover, as cladding for fuel rods in Magnox nuclear power stations. Full definition →
Abbreviation of magnesium non-oxidising.
Etymology from Wiktionary, CC BY-SA 4.0.