It hydraulic-driven, without employing operations, but spun out of yarntenacity and strong, solving the technical aspects of production of cotton cloth.
它以水力为动力，不必用人操作，而且纺出的纱坚韧而结实，解决了生产纯棉布的技术问题。
2
In gray yarn and unraveled weft yarn from fabric, yarn properties such as breaking force, tenacity, elongation and breaking work are studied with weft breaks of coarse, medium and fine count yarns.
研究了原纱和织物上拆解下来的高中低支纬纱的诸如断裂强力、强度、伸长和断裂功等性能。
3
The elasticity of the wrapped spandex yarn is provided by the spandex whilst the non-elastic yarn wrapped outside the yarn spandex decides the tenacity.