Progress in Coal Mining Technology
A. IGNATIEFF
This is the third in a series of coal technology reviews being prepared in accordance with a recommendation voted by the Coal Division C.I.M. In session at the Jubilee Meeting, Vancouver, 1948, that the Department of Mines and Resources be requested to arrange for publication by the proper Government authority if a Quarterly Review of Goal Technology for distribution among those concerned in the production and use of coal in Canada.
Mots Clés:
Coal, coal mining, Great Britain, Loire Coalfield, Mines Research Committee, strip mining, Loading, mechanization, Mine, Mines, mining, Operation, Tests