TY JOUR TI THEORETICAL ASPECTS of the FIXING POLYMERIC COVERING ON EQUIPMENT for oil KW composition KW covering KW insulation KW technology KW rig JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Andryushkin, A.Y. AU Miheenkov, M.Y. AU Tsoy, A.A. PY 2017 IS 2017 PB Saint-Petersburg University of State Fire Service of Emercom of Russia