Техногенная авария. Проектная деятельность учащихся.
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![Чернобыль [2019г] - Ты когда нибудь общался с шахтерами? Говори правду.](https://sun9-62.userapi.com/gHmZ9q2dRsHawcUx2Y9FXw_Io7038bi9z3F_hg/OHQAKlsNwNE.jpg)
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