Browse TRAIL Inventories

Rock-dust barriers for coal mines

Coal-dust explosions in mines caused by direct electrical ignition

Tests of a barrier using rock dust in paper bags

Tests of salt as a substitute for rock dust in the prevention of coal-dust explosions in mines

Tests in the Experimental coal mine to determine requirements for preventing propagation of coal-dust explosions in rooms

Experiments on multiple short-delay blasting of coal (in two parts) :part I


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