The file appears to be a digital archive associated with academic or technical course materials from M. Auezov South Kazakhstan University (formerly known as UKGU).
Related to the production of milk and dairy products (Berdembetova A.T., et al., 2020). 22133.rar
2020, 22133, 22133.rar · Сүт және сүт өнімдері өндірсінің технологиялық жабдықтары, : Бердембетова А.Т., Абишев М.Ж.,Садырбаева И. articles.ukgu.kz Труды ППС | Альма-матер The file appears to be a digital archive
Based on the university's Alma-mater repository, the archive contains documentation for specific academic subjects, though the exact content varies by department listing: : Бердембетова А.Т.
Associated with professional equipment in the oil and gas sector (Torebekova A.M., 2020).