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Used To Undercut Mining

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Used To Undercut Mining

2020-6-26Undercut-and-fill- mining is a method developed by the International Nickel Company to deal with abnormal-pillar mining conditions at one of its mines. Results have been such -that its use has been extended to normal pillar recovery operations in other mines of the Company as a replacement for conventional square-set pillar mining If you are interested in our products, consult now to get a more favorable price;

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