Van Thoai Le, Minh Tan Nguyen, & Van Nhat Nguyen. (2021). EFFECT OF ADDITIONAL METAL POWDER RATIO AND WELDING PARAMETERS ON MECHANICAL PROPERTIES IN SUBMERGED ARC WELDING WITH ADDITIONAL METAL POWDER. UTEHY Journal of Science and Technology, (29), 37-42. Retrieved from http://tapchi.utehy.edu.vn/index.php/jst/article/view/429