Efficient and economical energy use technology in the processing of domestic coarse wool fiberOdil Toshbekov, Mustafokul Urazov, Shavkat Ermatov, G’ayrat Arapov and Maftuna KhamraevaE3S Web Conf., 461 (2023) 01068DOI: https://doi.org/10.1051/e3sconf/202346101068