Determination of the constructive parameters of the system of washing the powder-distribution instruments von Ja. Shirali, F. A. Ramazanov, R. A. Gasanov

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Development of the regulation on the regiment-technological factors of the production of drilling works von R. A. Gasanov, T. R. Kerimova, F. A. Ramazanov, A. I. Zejnalov, Sh. S. Musaev

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