英语词汇“national bureau of standards”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	national bureau of standards
释义	WordReference Random House Unabridged Dictionary of American English © 2024 Na′tional Bu′reau of Stand′ards, [U.S. Govt.] Governmentthe federal agency that establishes the standards for units used in measuring the physical properties of substances. Abbr.: NBS, N.B.S.
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