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Selected list of Bureau of Mines publications covering safety studies and activities of the electrical section

Performance tests for trailing cables

List of permissible mine equipment

How leakage of current from an electric shot-firing circuit causes misfires

List of manufacturers of permissible equipment and explosion-proof accessories, as of January 1, 1930

Teaching safety through the approval plate

Points to be considered in the design of covers for explosion-proof compartments

Suggested safety rules for installing and using electrical equipment in coal mines

The grounding of electric systems in and around mines

Specially recommended trailing cable

The overheating of rubber-sheathed trailing cables

List of permissible mine equipment

Suggestions for wiring permissible equipment

Specially recommended trailing cables

List of permissible mine equipment

Requirements for bolts and similar fastenings for permissible electrical equipment

The splicing of rubber-sheathed trailing cables

Data in reference to installation of cables in shafts and boreholes

List of motors available to prospective builders of permissible outfits

250 versus 500 volts or more for circuits in gassy coal mines

Rubber-Sheathed Trailing Cables

Evolution of methane detecting devices for coal mines

An international viewpoint on safeguarding electrical equipment used in gassy mines

List of permissible mine equipment

List of permissible mine equipment

Milestones in mine-safety legislation

Permissible electrically operated air compressors

The improved permissible flame safety lamps

List of permissible mine equipment :approved to January 1, 1937

Permissible electrically operated room hoists

Permissible methane detectors

Permissible electrically operated hand-held coal drills

List of permissible mine equipment approved during 1937

State regulations pertaining to the use of internal-combustion engines in coal and metal mines and in tunnels

Permissible electrically operated post drills and drilling machines

Fatal and nonfatal electrical accidents in coal mines

State regulations pertaining to hoisting of men

Inspection and maintenance of mine hoisting ropes

Investigation of electrical equipment, safety lamps, and gas detectors for safety


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