Advantages and Disadvantages of Using Single Sand-Clay and Melting Model of Casting For Production of Industrial Milling Armor from Secondary Inorganic Materials. AJEMA [Internet]. 2024 Mar. 31 [cited 2026 Jan. 26];2(3):187-9. Available from: https://mail.grnjournal.us/index.php/AJEMA/article/view/4031