Silicosis

 (silica powder): work in mines, tunnels, quarries, galleries,
cutting and polishing siliceous rocks. Manufacture of carbide, glass, porcelain, china and
other ceramic products, manufacture and storage of silica-based bricks.
Stripping and deburring work in foundries. Manufacturing and
conservation abrasive and detergent powders. Sandblasting Jobs
and Emery.



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