英语词汇“permenorm alloy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	permenorm alloy
释义	permenorm alloy permenorm alloy [′pər·mə‚nȯrm ′al‚ȯi] (metallurgy) An alloy containing 50% nickel and 50% iron; used as magnet core material and in magnetic amplifiers.
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