22nd, March is "World Water Day." Su Zhou rive as a representative to eliminate the dirty at the main billabong of Shang Hai.This year it is no longer a big new. Shanghai is to explore to establish health files for the riverway at the beginning of this year. over 30 in 16 districts throughout the course of the river as the first trial, which is no precedent in the country.
River health files will be divided into three grades, namely three stars, two stars and one star, which is not permanent. Every year, it would take no less than 10% of the river-star review, not to review the results of the original standard. serious deterioration of the water quality met standards or the danger of major floods, will be removed "health" certificate
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中国商城网 每月一企广告宣传
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