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Some phases of haulage accident prevention in anthracite mines
List of questions and answers used in Bureau of Mines accident prevention course for anthracite mines; conclusions are that haulage or transportation accidents are avoidable; with properly designed, constructed, and maintained equipment, and with properly trained and adequately supervised haulage crews, any mine in anthracite region could have almost perfect record.
Some phases of haulage accident prevention in anthracite mines
List of questions and answers used in Bureau of Mines accident prevention course for anthracite mines; conclusions are that haulage or transportation accidents are avoidable; with properly designed, constructed, and maintained equipment, and with properly trained and adequately supervised haulage crews, any mine in anthracite region could have almost perfect record.
Some phases of haulage accident prevention in anthracite mines
U S Bur Mines -- Information Cir
Currie, R.D. (Autor:in)
1939
13 pages
Report
Englisch
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