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Repositorio Institucional UNDAC
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Issue Date
Title
Author(s)
18-Aug-2021
Mejoramiento de la malla de perforación para reducir costos de voladura, en la zona intermedia del cuerpo Mery de la Compañía Minera Alpayana S.A.
Sánchez Espinoza, Edwin Elías
;
Espinoza Egoavil, Christian Israel
;
criseecasa@gmail.com
10-Feb-2021
Evaluación técnica – económica de la aplicación del Anfo Pesado Ártico para reducir los índices P80 de fragmentación en el tajo Susan, minera IRL – unidad Corihuarmi
Sánchez Espinoza, Edwin Elías
;
Cheppe Aguirre, John Jairo
;
jairocheppe@gmail.com
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Author
1
Cheppe Aguirre, John Jairo
1
Espinoza Egoavil, Christian Israel
Subject
2
Voladura
1
Cachorreo
1
Explosivo
1
Malla de perforación
1
Plasteo
Date issued
2
2021