Uneingeschränkter Zugang

Mining Security Pipe© (TSM)© with Underground GPS Global© (RSPG)© Escape Security Device in Underground Mining


Zitieren

Rafael Barrionuevo Giménez
Member of AENOR Security Committee Advisor of Peru Mining Chamber, Mining Engineer Responsible of Environmental Area of Vigo School of Mine C.P. 36.310 Vigo.Pontevedra, Spain
eISSN:
2450-5781
Sprache:
Englisch