France3 Lorraine, January 28, 2021 – JT 19/20 (from 04’13” to 05’58”) –
National study on mask reuse (LRGP at ENSIC)
Watch :
Full frame of a protective masks
LRGP – National study on mask reuse
France3 Lorraine, January 28, 2021 – JT 19/20 (from 04’13” to 05’58”) –
National study on mask reuse (LRGP at ENSIC)
Watch :