Suleev Б, Togizbaeva Б, Balabekova К, Kenesbek А. Mathematical modeling of the additional working body of the excavator. bultechenukz [Internet]. 2021 Sep. 30 [cited 2024 Dec. 4];136(3):74-83. Available from: https://bultech.enu.kz/index.php/main/article/view/224