TY JOUR TI Development and testing of a ground wildfire suppression system based on a backpack fire extinguisher and a blower KW wildfires KW ground fires KW fire suppression equipment KW backpack fire extinguisher KW blower KW two-phase flow KW tactical and technical characteristics JO Siberian Fire and Rescue Bulletin AU Satsuk, I.V. AU Dedovets, A.A. AU Sergeeva, I.I. PY 2026 IS 0 PB FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia