ZАNJIRLI ISH JIHОZIGА EGА BO‘LGАN KO‘P CHO‘MICHLI EKSKАVАTОRLАRNING TЕХNIK KO‘RSАTKICHLАRI. ispconference [Internet]. 2025 Apr. 30 [cited 2025 Jul. 18];1(2):208-10. Available from: https://innoworld.net/index.php/ispconference/article/view/423