long fibered raw material

• 长纤维原料

long fibered raw material的用法和样例：

例句

1. In China, grass fiber raw material was one of main raw material for pulping.
   禾草类植物纤维原料是制浆工业的重要原料之一。
2. The exploitation and application of material could be propitious to make up the lack for paper material.
   开发和应用非木材是解决我国造纸纤维原料短缺的有效途径。