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9 Mai 1954 Jahr - 1954

Beschreibung:

El Ministerio de Salud desarrollo un plan de Salud Ocupacional, para capacitar profesionales colombianos y se realizaron los primeros estudios epidemiologicos en neumoconiosis, silicosis e intoxicaciones por plomo y mercurio.

Zugefügt zum Band der Zeit:

Linea de Tiempo de Seguridad en Colombia

ByIng Elver Diaz
20 Mär 2022
2
0
580

Datum:

9 Mai 1954 Jahr
Jetzt
~ 71 years ago
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