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).
Associated with professional equipment in the oil and gas sector (Torebekova A.M., 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