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Translated from Poroshkovaya Metallurgiya, No. 4 (316), pp. 31–36, April, 1989.
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Lozhechnikov, E.B., Tolstik, A.V. Effect of the rotaty motion of the die on the extruding force of powder preforms. Powder Metall Met Ceram 28, 271–275 (1989). https://doi.org/10.1007/BF00797982
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DOI: https://doi.org/10.1007/BF00797982