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Charts for determining the performance of centrifugal fans

Some observations on coal-mine fans and coal-mine ventilation

Some of the hazards of auxiliary fans in coal mines

Airflow changes in multiple-fan systems

Electronic monitoring of mine fans

Flexible, spiral-reinforced circular ventilation tubing :system pressure loss tables for selection of a fan

Jet fan effectiveness as measured with SF₆ tracer gas

Effects of a fan shutdown on a radon concentration in a positive pressure ventilated mine

Impact of using auxiliary fans on coal mine ventilation efficiency and cost


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