%0 Journal Article %T FIRE TRAILERS: HISTORICAL ASPECT, CURRENT STATE, TECHNICAL SPECIFICATIONS, CONSTRUCTIVE SOLUTION, PROBLEMATIC ISSUE %A Presnov, A.I. %A Pechurin, A.A. %A Danilevich, A.V. %K fire foam lifter, jib, fire pump, specifications, design, height, offset %J Problems of risk management in the technosphere %D 2019 %N 2019 %P 9 %I Saint-Petersburg University of State Fire Service of Emercom of Russia