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Challenges_and_opportunities_of_using_tunnel_boring_machines_in_mining.pdf 19 Oct 202119/10/21 at 16:562021-10-19 16:56:19
Luis Felipe Orellana E. -
Predicting excavation damage zone depths in brittle rocks.pdf 19 Oct 202119/10/21 at 16:552021-10-19 16:55:19
Luis Felipe Orellana E. -
02 - Explosivos.pdf 19 Oct 202119/10/21 at 10:502021-10-19 10:50:19
Luis Felipe Orellana E. -
00 - Programa_Primavera_2021.pdf 12 Oct 202112/10/21 at 19:262021-10-12 19:26:12
Luis Felipe Orellana E. -
0 - Registro asistencia Tronadura y Excavación.pdf 12 Oct 202112/10/21 at 19:232021-10-12 19:23:12
Luis Felipe Orellana E. -
Bienvenida módulo Tronadura y Excvación de Rocas 12 Oct 202112/10/21 at 19:122021-10-12 19:12:12
Luis Felipe Orellana E.