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М. В. Ломоносов (1711 - 1765) в труде "Первые основания металлургии или рудных дел" (1763) наряду с описанием технологических процессов впервые изложил систему мероприятий, затрагивающих вопросы охраны труда. (9 ene 1711 año – 13 ene 1765 año)
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Валерия
31 oct 2017
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412
fecha:
9 ene 1711 año
13 ene 1765 año
~ 54 years
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