Wew Technique for Planning and Costs estimation Concerning Mechanized Mining in Narrow Orebodies

Detalles Bibliográficos
Autor principal:	Mairena, Hector
Formato:	Libro
Lenguaje:	Undetermined
Publicado:	Suiza \| SUIZA TEKNISKA HÖGSKOLAN I LULEÅ 1991
Edición:	Sin especificar
Materias:	Rock waste dilution estimation in drifting \| Drill and blast calculation in drifting \| Specific drilling and blasting modelling \| Some statiscal density functions

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