CIOCAN, Anișoara. “Influence of Secondary Refining Treatments on the Quality of HighGrade Steel Used in Oil and Gas Industry”. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 38, no. 3 (September 15, 2015): 16-22. Accessed May 9, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1297.