Ventilation for the 21st century

Richard Gundersen discusses the use of energy-efficient mine-ventilation systems and looks at the latest trends

Ventilation for the 21st century Ventilation for the 21st century Ventilation for the 21st century Ventilation for the 21st century Ventilation for the 21st century

The complex interplay between depth of operation, rock type, mining method, underground pollutants, annual and daily climatic cycles, and energy tariffs are just some of the many diverse factors

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