[1]
Makhmudov, A. and Shuhratjon o‘g‘li, E.S. 2023. Studying the Wear of Working Parts of Centrifugal and Positive Pressure Pumps in A Natural Way and Preventing their Wear. Modern Journal of Social Sciences and Humanities. 2, 4 (Apr. 2023), 63–65. DOI:https://doi.org/10.51699/mjssh.v2i4.634.