一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成

一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成的英文翻译

基本释义

• a vertically set fishing net of three layers,consisting of a finely meshed net between two nets of coarse mesh