“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	free estimator free exciton free exercise of Summer Special Olympics free expansion free extension free face free factor free fall free fall absolute gravimeter free-fall time free family free fatty acid free fatty acid,FFA free field freefield free field path free field sensitivity free-field sensitivity free flagellum free flight free floating macrophyte free flow ETC Free fluid free fluid index log free-flying telescope

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