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冰岛的新加工拖网渔船Baldvin Thorsteinsson号使用了世界上最大的中层拖网.该拖网具有令人惊愕的网口,其网衣拉直周长达3072m(10076ft),若按水平缩结系数0.30计算,则网口周长为921.6m,网口面积超过了5万m~2.网衣纵向拉直总长有700余米.为了降低拖曳阻力,拖网前部的最大网目长度为128m(419ft).该拖网是专为捕捞分散遍布在广阔水域中的鱼而设计的Gloria拖网的最新近的翻版.冰岛正在为挪威建造的加工渔船制造这种特大的拖网,用以在伊尔明格海和冰岛西南部国际水域捕捞分散的鲈鲉和红大麻哈
Iceland’s newly-built trawler Baldvin Thorsteinsson uses the world’s largest intermediate trawl, which has a staggering net with a strait circumference of 3072 m (10076 ft) and a net reduction factor of 0.30 The mouth circumference is 921.6m and the net mouth area is more than 50,000m ~ 2. The overall longitudinal straightening of the garment is over 700m.In order to reduce the drag resistance, the maximum mesh length at the front of the trawl is 128m (419ft) Is the latest replica of the Gloria trawl designed for the fishing of fish scattered throughout widely waters. Iceland is building such extra large trawls for Norwegian-built processing vessels for use in the Ilmingear Sea and southwestern Iceland Seabass and red marijuana scattered in international waters