Dateiname
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Beschreibung
Jansen Mine, Canada / Machine data: 2x Shaft Boring Roadheader Diameter: 11,000 mm Excavation depth: 1,000 m Geology: heterogeneous ground, rock Contractor: DMC Mining Services, Client: BHP Billiton Ltd.
Copyright
Herrenknecht AG
Herausgeber
Herrenknecht AG