00708naa#a2200193#i#450# EN\\bibl\131618 20260722004105.3 1998-8990 20260720b2026####ek#y0engy0150####ca RU DEVELOPMENT OF A MODULAR FOAM GENERATOR WITH ADJUSTABLE PARAMETERS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2026 9 с. Journal article local Пожарная охрана. Опасность пожара. Пожары. 614.84 Khafizov Ildar F. Popova Elena Viktorovna Safargalin Aydar Rasihovich journals.igps.ru