Placement of working bodies on the frame of the tool plow-ripper Dilmurod Irgashev, Sanjar Toshtemirov, Farmon M. Maiviatov and Bayramali Muqimov E3S Web of Conf., 390 (2023) 01036 Published online: 01 June 2023 DOI: 10.1051/e3sconf/202339001036