00628naa#a2200193#i#450# EN\\bibl\66701 20250717204930.4 1998-8990 20151225b2015####ek#y0engy0150####ca RUS RU REAGENTLESS METHODS OF DECLINE FIRE HAZARD APPEAL OIL PRODUCTS ON OBJECTS OF OIL AND GAS COMPLEX Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 5 с. Journal article local Simonova M A Ivakhnyuk G D Emelyanova A N journals.igps.ru