“noise assessment standard”的概念、定义、翻译、参考文献-科学参考

单词	noise assessment standard
释义	noise assessment standard Encyclopedia 工学噪声评价标准释 noise assessment standard噪声评价标准根据国家标准在各种不同的测试环境或测试用途下，对内燃机进行噪声测试及噪声限值指标评价的标准。
随便看	urban geoenvironment monitoring urban geographical information system urban geographical theories of Chinaurban geographical theories of China urban geological hazard chain urban geological information platform urban geological problems urban geological resources urban geological survey urban geomorphology urban governance urban greening urban green line urban greenspace urban green space index urban green space layout urban green space structure layout urban green space system urban green space system of Baoji urban green space system planning urban green space system planning of Chengdu urban greenway urban groundwater management urban growth boundary urban growth machine urban heating system planning

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