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130-ton electric works 4,000 feet beneath the surface of the Earth [video]
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关键摘要
Swedish mining company LKAB is putting a pair of massive, 130-ton electric Scania haul trucks to work at its Malmberget iron ore mine – which happens to be more than 4,000 feet below the surface of the Earth.
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正文提要
Swedish mining company LKAB is putting a pair of massive, 130-ton electric Scania haul trucks to work at its Malmberget iron ore mine – which happens to be more than 4,000 feet below the surface of the Earth.