“noise hygienic standard for industrial enterprises”的概念、定义、翻译、参考文献-科学参考

单词	noise hygienic standard for industrial enterprises
释义	noise hygienic standard for industrial enterprises Encyclopedia 工学《工业企业噪声卫生标准》释 noise hygienic standard for industrial enterprises《工业企业噪声卫生标准》对从事加工制造产品的法人单位生产车间及其他工作场所内的声音暴露水平提出了法规性技术限值。用于工业企业的卫生设计、职业卫生防护等目的。
随便看	weight of an invariant weight of a polynomial weight of a quadrature formula weight of a rational representation weight of a relation weight of a relative tensor weight of a representation weight of a semi-invariant weight of a space weight of a tensor weight of a tensor density weight of a theta-function weight of a topological space weight of a tree weight of a vertex weight of dried cocoon shell weight on bit weight optimization weight ratio of raw and cooked food weight reciprocal propagation law weight reduction method weight retention rate weights weights and measures weights and measures before the Qin Dynasty

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