Literature cited
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Additional information
Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 8, pp. 22–23, August, 1969.
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Efremova, K.P., Ovchinnikova, T.S. Effect of some technological parameters on the structure of reinforced layers of roller bits. Chem Petrol Eng 5, 627–629 (1969). https://doi.org/10.1007/BF01833023
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DOI: https://doi.org/10.1007/BF01833023