一种改进的旋转过程中的高拉韧性，技术级纱线被披露。

An improved process for the spin-drawing of high-tenacity, technical-grade yarns is disclosed.

youdao

一种改进的旋转过程中的高拉韧性，技术级纱线被披露。

An improved process for the spin-drawing of high-tenacity, technical-grade yarns is disclosed.

youdao