Browse TRAIL Inventories

Bureau of Mines haldane gas-analysis apparatus

Possible hazards attending the use of engines operated on butane fuel in mining and tunneling

Ventilation involved in the use of gasoline-powered equipment in enclosed spaces :(not in mines or tunnels)

Laboratory equipment for the analysis of mine atmospheres

List of respiratory protective devices approved by the Bureau of Mines

Danger from carbon monoxide in the home

Equipment for analyzing mine atmospheres, with special reference to haldane-type apparatus


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