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December 02, 2008 | |||
October 30, 2006the maximal single concentration of polluting substances in atmospheric air were In other areas of city within the limits of sanitary-and-hygienic norm and made ...
In cities and settlements of the Moscow area the level of pollution of atmospheric air was kept lowered, the maintenance of polluting substances did not exceed 0,8 maximum concentration limits m.r ... category:health
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