Eshboboev Sardor Nurbobo ugli, Rakhmatov Sirozhiddin Eshmakhmadovich, Nurolliev Novruz Shoymardon ugli, Inatillayeva Khusnora Askar kizi. RESEARCH OF THE NATURE OF DESTRUCTION OF 20GL STEEL SAMPLES FROM A WEDGE AND A SIDE FRAME AFTER VOLUMETRIC SURFACE HARDENING. ECZ [Internet]. 2022 Jun. 9 [cited 2024 Nov. 7];:16-20. Available from: http://econferencezone.org/index.php/ecz/article/view/1134