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28 apr 1971 anni - #23 OSHA

Descrizione:

The OSHA is the Occupational Safety and Health Administration. They check for safe working conditions. They make sure employees are safe in their work environment and treated properly.

Aggiunto al nastro di tempo:

U.S. History Timeline, Vieregge, Nathan

ByNathaniel Vieregge
31 gen 2019
0
0
559

Data:

28 apr 1971 anni
Adesso
~ 54 years ago

Immagini:

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