00638naa#a2200181#i#450# EN\\bibl\7641 20240517045956.5 2311-8873 20150930b2015####ek#y0engy0150####ca RUS RU Using the multifunction relay insulation monitoring and control phases in the control circuit by a crane Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 5 с. Journal article local Mazukha N. Mazukha A. vntv.editorum.ru