yarn-spinning head纱包头

crossbred-yarn spinning杂交毛纺纺纱

Tow-to-yarn Direct Spinning牵切纺

two-strand yarn spinning双纱纺

three-strand yarn spinning第三组成分

twist-free yarn spinning[纺] 无捻纺纱

tow-to-yarn direct spinning frame丝束直接纺纱机

tow-to-yarn E direct spinning frame丝束直接纺纱机

tow-to-yarn direct spinning machine牵切纺机