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Reduction of respirable silica following the introduction of water - NCBI

Reduction of respirable silica following the introduction of water spray applications in Indian stone crusher mills. Gottesfeld P(1), Nicas M, Kephart JW,...

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Crusher

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. ... The earliest crushers were hand-held stones, where the weight of the stone ... muscle power as the...

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