TY JOUR TI MODERNIZATION OF THE TECHNOLOGICAL PROCESS FOR MANUFACTURING A THIN-WALL SHUTTER FRAME FROM A STAMPED BLANK KW RANSITION KW OPERATION KW TECHNOLOGICAL PROCESS KW SPECIAL DEVICE KW THIN-WALLED PART JO Voronezh Scientific-Technical Bulletin AU Yamnikov, A.S. AU Danilenko, E.A. AU Malikov, B.A. PY 2023 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov