“noise standard for specific places”的概念、定义、翻译、参考文献-科学参考

单词	noise standard for specific places
释义	noise standard for specific places Encyclopedia 工学特定场所噪声标准释 noise standard for specific places特定场所噪声标准对特别指定相关活动的处所内（如民用建筑内、工业企业内）声音影响水平进行限制的一类法规性技术规定。
随便看	number pyramid number ray number representation number representation system number ring numbers number scale number scheme number series number sign Numbers of personal days number space numbers prime to one another number square number state number symbol number symbolism number system number-theoretic number-theoretical number-theoretic character number-theoretic difference set number-theoretic formula number theoretic function number-theoretic function

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