The search for treatment springs is the basis of their protectionS.A. Tashpulatova, O.M. Mamarakhimov, Sh.A. Tursunova, M.M. Makhmudova and M.T. YulchiyevaE3S Web of Conf., 463 (2023) 02003DOI: https://doi.org/10.1051/e3sconf/202346302003
