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出典:Wiktionary
出典:『Wiktionary』 (2024/10/10 22:25 UTC 版)
manganin (countable and uncountable, plural manganins)
出典:Wikipedia
出典:『Wikipedia』 (2011/01/21 21:51 UTC 版)
Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887).
manganin