Defenition of the word invar
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Defenition of the word invar
- (trademark) an alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instruments
- an alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instruments
Synonyms for the word invar
Hypernyms for the word invar
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