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Опасность в области горного дела (dec 1, 1493 – sep 3, 1541)
Description:
Парацельс впервые указал на значение силы воздействия негативного фактора (Опасность в области горного дела)
Added to timeline:
История развития образовательной области "БЖ"
By
Дионис Чеботарь
19 Dec 2017
0
0
645
Date:
dec 1, 1493
sep 3, 1541
~ 47 years
Images:
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