00674naa#a2200181#i#450# EN\\bibl\34214 20240516150040.4 2686-9896 20190415b2019####ek#y0engy0150####ca RU IMPROVEMENT OF THE TECHNOLOGICAL PROCESS OF OBTAINING PROTECTIVE AND DECORATIVE COATINGS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Dubrovin Stanislav Sergeevich Sosnovskaya Nina Gennad'evna Dobrynina Nadezhda Nikolaevna angtu.editorum.ru