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Translated from Poroshkovaya Metallurgiya, No. 6(294), pp. 4–11, June, 1987.
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Gaal, I., Makarov, P.V. & Povarova, K.B. Morphological characteristics of tungsten powders of technical purity. Powder Metall Met Ceram 26, 434–439 (1987). https://doi.org/10.1007/BF00812166
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DOI: https://doi.org/10.1007/BF00812166