Preventive measures against silicosis in the construction of tunnels and galleries, as well as in mines.
D006801:Humans; D006920:Hygiene; D008906:Mining; D011009:Pneumoconiosis / Q000517:prevention & control*
MINES AND MINERS/hygiene; PNEUMOCONIOSIS/prevention and control
MESURES de prevention contre la silicose dans la construction de tunnels et de galeries, ainsi que dans les mines.