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The environmental noise planning of reaching nation standard is analyzed. Noise pollution control measures are pointed out.
分析了环境噪声达标规划,提出了噪声污染控制方案。
youdao
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The environmental noise planning of reaching nation standard is analyzed. Noise pollution control measures are pointed out.
分析了环境噪声达标规划,提出了噪声污染控制方案。
youdao