00755naa#a2200193#i#450# EN\\bibl\75137 20250606153527.5 1998-8990 20240214b2024####ek#y0engy0150####ca RU CONSIDERATION OF THE EFFECTIVENESS OF A FIRE EXTINGUISHING AGENTS WHEN EQUIPPED WITH PORTABLE POWDER FIRE EXTINGUISHERS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2024 10 с. Journal article local Характер течения пожара и процесса тушения. 614.841.1 Chernov Anatoly A. Tsygankov Mikhail S. Shmakov Andrey G. journals.igps.ru