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Exposure to asbestos in coal mines may also result from exposure to asbestos in equipment used in mining, including exhaust fans and heavy machinery used for drilling and digging. Asbestos …
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designing, manufacturing and/or supplying ventilation fans (new or previously used) operating or using ventilation fans altering, maintaining, repairing or overhauling existing ventilation fans …
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Mine Ventilation Society of South Africa. Managing the Basics Conference. February 2003, CSIR Pretoria 1 IMPORTANT BASICS OF MINE VENTILATION AND COOLING PLANNING Dr. …
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This article describes the processes used to mine and prepare asbestos for industrial use, describing both hand and machine mining and asbestos or preparation. This articles series …
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ASBESTOS MINING Notwithstanding any Rule contained under Mineral Conservadon & Development Rules, uninterrupted power supply should be ensured for the ventilation fan. …
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Each mine ventilation fan creates a certain amount of pressure, and that pressure is gradually lost as the air passes through the airway against its resistance. There are two main types of …
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