| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for treating a round haul net, comprising changing the dragging speeds of various sites of the net lowered from a net-dealing apparatus, simultaneously adding vibrations to the net to distribute the net from the center, and dragging the net, by which the net having a far larger width than the width of the ship can be dealt, folded up, and stored on a net base. SOLUTION: A net-treating apparatus used for the method for treating the round haul net is characterized by longitudinally stretchably and rotatably mounting the net-dealing apparatus in a state that the tip of the net-dealing apparatus can vertically be elevated, on frames movably and vertically movably disposed on the net base in the rear portion of a ship, and mounting rotatable guide rollers on both the sides of the net-dealing apparatus. COPYRIGHT: (C)2006,JPO&NCIPI
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