Piece is glued in pulling of tubular product tractor - YANG ZHENGFA; GUO CHEN'GANG; YAO YOUFU; LU JUNHU (2015)
Keywords: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; TRANSPORTING