9 ч 7 мин, 1 янв 1970 г. - 1970: The Occupational Safety and Health Act (OSHA) Introduced. OSHA standards around safety and health in the American workplace, and primarily in the American Manufacturing industry are developed and put in place. This ushers in a focus on safety in manufacturing.
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Дата:
9 ч 7 мин, 1 янв 1970 г.
Сейчас
~ 55 г назад