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Preventing Exposure to Respirable Silica Dust
Автор: Laborers' Health & Safety Fund of North America
Загружено: 2021-04-20
Просмотров: 1368
Описание:
Many construction materials, such as concrete, contain silica. Silica dust is hazardous to breathe and can cause permanent damage to the lungs. The U.S. Department of Labor now requires the use of engineering controls to reduce exposure to silica-containing materials.
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