fully oriented yarn 全取向丝

partially oriented yarn 部分取向丝 ; 预取向丝

High Oriented Yarn 高取向丝 ; 高延伸丝

pre-oriented yarn 预取向丝

Polyamide 66 pre-oriented yarn 锦纶66预取向丝

Polyamide 6 pre-oriented yarn 锦纶6预取向丝

highly oriented yarn 全取向丝

pre oriented yarn 预取向丝