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R & D report
Head: Chepurnoi Vladimir Ivanovich. AMKR. Mine department. Instrumental inspection instrumental inspection of reinforcement, support and equipment of sloping barrels of DF-3, complex estimate of safe exploitation.. (popup.stage: ). Scientific-research mining institute of State educational establishment "Krivorozhskiy national university". № 0214U001817
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Updated: 2025-07-01