TY JOUR TI PUMP UNITS OF MOBILE FIRE EXTINGUISHING EQUIPMENT: CURRENT STATUS, PERSPECTIVES, TECHNICAL SOLUTIONS KW analysis KW fire pump KW performance KW system KW foam mixer KW concept KW recommendation. JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Presnov, A.I. AU Pechurin, A.A. AU Ivanova, E.S. PY 2023 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia