00694naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200018600094210009900280215001100379608002700390675006100417700002500478856002100503EN\\bibl\9889420251208042351.1##a1998-8990##a20250516b2025####ek#y0engy0150####ca##aRU1#aJUSTIFICATION OF THE MECHANISM OF THE FIRE EXTINGUISHING ACTION OF THE POWDER BASED ON AN ANALYSIS OF ITS FRACTIONAL COMPOSITION IN A NON-STATIONARY GAS-POWDER FLOWeJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2025##a14 с.##aJournal article2local##aПорошковые огнетушители. 614.845.1#1aKozhevingDmitriy F.4#ajournals.igps.ru