00585naa#a2200205#i#450# EN\\bibl\12272 20260213224625.5 1999-8775 20160630b2016####ek#y0engy0150####ca RUS RU ROTARY-HELICAL TECHNOLOGICAL SYSTEMS FOR PARTS MACHINING Journal article Bryansk Bryansk State Technical University 2016 5 с. Journal article local Belokur Kirill Alexeevich Serga Georgiy Lebedev Valeriy Yakovlev Denis zh-szf.ru