00613naa#a2200181#i#450# EN\\bibl\29212 20241201043422.7 2071-7318 20160725b2016####ek#y0engy0150####ca RU EMPIRICAL MODELS SURFACE ROUGHNESS AT MILLING BABBITT Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 5 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Beshevli O.B. Duyun T. A. naukaru.ru