Mine power systems research(in four parts) :

Year: 1979
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines :
Series: Information circular - Bureau of Mines ;
Report Number: 8801.
Subjects: Electricity in mining
Mining machinery
Short circuits
Link: https://hdl.handle.net/2027/mdp.39015078464214

< New search