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Improving the efficiency of carbide deforming broaches using modified process lubricants von Ye. Sheikin, Yu. Rostotskyi, V. T. Protsyshyn, V. V. Melnychenko, S. F. Studenets, D. V. Yefrosinin, Ya. V. Melnychenko

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The intensity of wearing of rock-breaking elements from diamond-containing materials in dependens of chemical composition and a method of diamond coating von A. L. Maistrenko, A. P. Zakora, R. S. Shmehera, M. V. Suprun, O. P. Vynohradova, A. S. Bieliaiev, H. A. Petasiuk, Yu. Rostotskyi, A. M. Panova, S. D. Zabolotnyi

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