POLIMЕR IPLARNI YIGIRUVChI MAShINALARINING VALLARNI TIKLAShNING SAMARALI TЕXNOLOGIYaLARI. scientific [Internet]. 2025 Nov. 16 [cited 2025 Nov. 22];81(2):390-7. Available from: https://journalss.org/index.php/obr/article/view/5519