Mathematical modeling of the gasdynamic charcteristics of the heat-transfer medium jet in a process of the thermal reaming of the borehole за авторством O. I. Voloshyn, Yu. Potapchuk, O. V. Zhevzhyk, V. I. Yemelianenko, V. P. Teplyi, L. T. Kholyavchenko, S. V. Shniakin

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