ARAÚJO, G. J. L.; ARAÚJO, Gildácio José de Lima. (BrasilPÓS-GRADUAÇÃO EM ENGENHARIA DE MINASUFCGUniversidade Federal de Campina Grande, 2003)
Rock blasting using high technology explosives and accessories has progressed,
despite its complexity and the small faction of the energy effectively used in fragmentation
and the environmental impacts and risks of ...