Dateiname
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Beschreibung
El Teniente mine, Chile / Machine data: Boxhole Boring Machine - Diameter: 1,500 mm / Excavation depth: 60 m / Geology consolidated rock > 120 MPa / Contractor: Mas Errazuriz Ltd, Constructora / Gardilcic Ltda / Client: Codelco
Copyright
Herrenknecht AG
Herausgeber
Herrenknecht AG