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The V international Award
«Ecology is everyone»
Main
Works of participants
The works of the winners
III Season
ESG generation
Рагозина Полина
ESG generation
3 место
Возрастная категория 14-17 лет
Рагозина Полина
Свердловская область, Серов
Защита поверхности подката при помощи раствора жидкого стекла от окислительной атмосферы в печах
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