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METHOD AND APPARATUS FOR OPEN PIT BENCH MINING
METHOD AND APPARATUS FOR OPEN PIT BENCH MINING
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机译:露天采矿的方法和装置
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摘要
A bench mining system and mining method, particularly useful for open pit bench mining, employs a combination of bulldozers and transversely movable apron feeders to provide the primary mechanism for removal of overburden. The apron feeders are preferably equipped with a self-cleaning arrangement to facilitate continuous operation without undue stoppages.
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