一、渔具材料与装配工艺基本知识什么叫渔具?凡是用来直接捕捉水产经济动物的工具,统称为渔具。水库捕捞生产中以网渔具使用最为普遍,制造网渔具的材料有网线、网片、绳索和浮子、沉子等。(一)渔具材料的种类和性能1.纤维材料:纤维材料是制造网线、网片和绳索的主要原料。纤维材料按其来源 First, the basic knowledge of fishing gear materials and assembly process What is the fishing gear? All directly used to capture aquatic animals economic tools, collectively referred to as fishing gear. The fishing gear used in reservoir fishing production is most commonly used. The materials of fishing net made in the reservoir are net lines, mesh sheets, ropes, floats, sinks and the like. (A) the type and performance of fishing gear material 1. Fiber material: fiber material is the main raw material for making wire, mesh and rope. Fiber materials according to their origin