Mo‘ydinov Azizbek Shuxratovich, & Abdurahimov Muhammadqodir Akramjon o‘g’li. (2023). KATTA DIAMETRLI TO‘G‘RI CHOKLI TRUBALARNI ISHLAB CHIQARISH TEXNOLOGIYASI TAHLILI . ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, 15(6), 37–45. Retrieved from https://newjournal.org/01/article/view/3665