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Daily Archives: April 30, 2009

Explosives and Blasting in Underground Coal Mines

Posted by saferenvironment

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Posted in blasting, explosives

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Tags: blasting, blasting in mines, coal mines, drilling and blasting, explosives, gassy seam, methane, mines blasting, underground blasting, underground coal mines

Partha Das Sharma
- saferenvironment
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