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pro vyhledávání: '"O. O. Dushechkin"'
Publikováno v:
Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij, Vol 0, Iss 2, Pp 135-137 (2012)
Study of the properties of the chemically precipitated chalk and the development of activities, which enable us to get from the secondary product of the manufacture different fertilizers, high-quality carbonate fillers for paints and varnishes, prime