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塔尔纳赫和十月矿床各地下矿山新生产能力的有计划投产,是进一步扩大诺里尔斯克矿冶公司原料基地的保证。随着开采深度的加大,岩体的高度受力状态和强烈的破坏
The planned start-up of the new production capacity of the mines in Tarnach and October deposits is a guarantee of further expansion of the raw material base of Norilsk Mining and Metallurgical Company. With the increase of mining depth, the rock mass is highly stressed and destructed