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Respirable dust sampling requirements under the Federal Coal Mine Health and Safety Act of 1969

Evaluation of the penetration characteristics of a horizontal plate elutriator and of a 10-mm nylon cyclone elutriator

Radiant heating of coal dust clouds by flames in coal mine galleries

Control of the dust explosion hazard on coal mine shuttle-car runways

Effect of Coal Mine Health and Safety Act of 1969 on respirable dust concentrations in selected underground coal mines

Bureau of Mines procedure for evaluating quartz content of respirable coal mine dust

Dispersal of coal- and rock-dust deposits

The effect of pulsation damping on respirable dust collected by coal mine dust personal samplers

Respirable dust adhering to run-of-face bituminous coals

Evaluation of a machine-mounted dust collector

Methane and dust controls for longwalls:Pocahontas no.3 coalbed, Grundy, Va.

Effect of symmetric bit wear and attack angle on airborne respirable dust and energy consumption

Triggered barriers for the suppression of coal dust explosions


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