The results of determining the parameters of the shell device in experimental researchUmidjon Imomqulov, Sevara Mamasoliyeva, Diyorbek Soataliyev, Shuxratjon Imomqulov and Husanjon IdrisovE3S Web Conf., 486 (2024) 06018DOI: https://doi.org/10.1051/e3sconf/202448606018