factory trawler A large stern trawler equipped with a plant for gutting, filleting, freezing and storing fish, for processing fish oil and fish meal, and sometimes canning.

• 加工拖网渔船一艘大单拖网渔船配备有一组切片，制作鱼排，冷冻的设施，以进行保存，制作鱼油与鱼粉，有时候还有罐头制造的过程。