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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 magg 100 anni a. C. - Pilinio explicó el uso de mascarillas de protección
Descrizione:
por los trabajadores expuestos al zinc y al azufre.
Aggiunto al nastro di tempo:
Linea del Tiempo
By
Damián López Villar
4 apr 2019
0
0
366
Data:
1 magg 100 anni a. C.
Adesso
~ 2127 years ago
Immagini:
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