The direction of the twist does not affect the yarn's performance.
加捻的方向不会影响纱线的外观。
Direction of further improving the performance of quadruple-twist yarn was brought forward.
对四倍捻纱线性能进一步改善提出了方向。
Direction of further improving the performance of quadruple-twist yarn was brought forward.
对四倍捻纱线性能进一步改善提出了方向。
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