00581naa#a2200181#i#450# EN\\bibl\10104 20250218032048.2 2308-8877 20151203b2015####ek#y0engy0150####ca RUS RU To verifying test model chippers in working conditions Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Fokin S. Fetyaev A. naukaru.ru