environmental noise standard

基本解释

The noise coming from the air-conditioning equipment used by units or self-employed workers shall conform to the environmental noise standard for the locality.
单位和个体经营者使用空调设备产生的噪声，应当符合城市区域环境噪声标准；
According to the rules of EPA on deviding the standard of environmental noise of urban area, we provide the model about quantitative deviding the standard of environmental noise of urban area.
根据国家环保局关于区域环境噪声标准划分的规定，本文提出了区域环境噪声标准定量化划分的模型。
Now, in J, the excellent and good rate of atmospheric environment quality is 94% and environmental noise reaches the standard of function areas and the water quality of drinking water source is 100%.
目前全市空气环境质量优良率达到94%，环境噪声达到功能区标准，饮用水源水质达标率100%。