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Coal Mill System Safety Audit
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Coal Mill System Safety Audit

Coal Mill System Safety Audit

ground coal mine lighting summarized in table 1 range from oil soaked wood chips reeds and bulrushes to the present day incandescent and arcdischarge lamps Devel opments such as the Spedding flint mill the flame safety lamp and the carbide lamp were aimed at providing a light source that would not ignite a gassy environment

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