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Translated from Fiziko-Technicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 3, pp. 37–40, May–June, 1995.
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Tkach, K.B., Sher, E.N., Prasolov, A.V. et al. New method of determining the operating parameters of a pneumatic percussion drill. J Min Sci 31, 186–189 (1995). https://doi.org/10.1007/BF02047666
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DOI: https://doi.org/10.1007/BF02047666