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Head: Настобурко Л.Г.. Estimate of present state of mining operations, development and choice of technological schemes variants and parameters of chambers working-off at levels of 640-740 m, 740-840 m and lower with use of high-effective self-propelled equipment in the main and auxiliary processes providing production capacity of Zaporozhski mine-dressing enterprise 5 mln. t/year of ore and considerable improvement of technical-economic indices..
State scientific-research mining institute. № 0104U003576
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Updated: 2026-03-22
