Phạm Thị Thảo, Viet Nam
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Tạp chí Khoa học & Công nghệ Vol. 56 No. 1 (2020) - RESEARCH AND DEVELOPMENT
RESEARCH ON THE EFFECT OF WELDING TORCH ANGLE, DIRECTION OF WELDING TO THE SHAPE AND DIMENSIONS THE SECOND LAYER OF BUTT WELDING, MAG WELDING
Abstract PDF (Vietnamese)