MINIMIZATION OF DEFECT IN THE FORM OF LONGITUDINAL FOLDS AT THE END SECTIONS OF THIN-WALLED SEAMLESS PIPES DURING ROLLING AT AUTOMATIC MILL
Černaâ metallurgiâ. Bûlletenʹ naučno-tehničeskoj i èkonomičeskoj informacii/Černaâ metallurgiâ. Bûlletenʹ naučno-tehničeskoj informacii