00616naa#a2200181#i#450# EN\\bibl\66307 20241125145803.1 2074-1618 20170925b2017####ek#y0engy0150####ca RUS RU FEATURES OF LABORATORY CLASSES IN THE STUDY OF TECHNICAL SUBJECTS IN THE FIELD OF FIRE SAFETY OF TECHNOLOGICAL PROCESSES Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2017 5 с. Journal article local Bushnev G V Fadeev V E journals.igps.ru