英语词汇“neck-down”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	neck-down
释义	neck-down neck-down [′nek ‚dau̇n] (metallurgy) A thin core used for restricting the riser neck; facilitates cutting off the riser from the casting. Localized area reduction of a test piece during plastic deformation.
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