噪声敏感建筑物集中区域

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（一）在城市市区噪声敏感建筑物集中区域内使用高音广播喇叭；

Using a high-pitch loudspeaker in an urban area where noise - sensitive structures are concentrated ;
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第十七条对于在噪声敏感建筑物集中区域内造成严重环境噪声污染的企业事业单位，限期治理。

Article 17 Any enterprise or institution that produces serious environmental noise pollution in an area where noise-sensitive structures are concentrated shall be ordered to control the pollution within a time limit .
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（三）噪声敏感建筑物集中区域是指医疗区、文教科研区和以机关或者居民住宅为主的区域。

" Areas where noise-sensitive structures are concentrated " mean such areas as medical treatment areas , cultural , education and research districts and areas where government offices or residential buildings constitute the main buildings .