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。
Yarn forming quality is evidence different if blending way and blending rate of long staple and medium cotton is different in long staple combed yarn production.
长绒棉精梳纱生产中，长绒棉与细绒棉的混和方式不同、长绒棉混用比例不同，其成纱质量存在着明显的差异。
A kind of manufacturing technology of 3d_woven thermoplastic composite material was designed, and the micro-braided yarn was taken as the medium.
设计了一种以包芯编带纱为中间体制作三维机织热塑复合材料的方法。
Introducing the technology of the blended linen yarn by the medium frequency rotor spinning machine.
介绍了用中频转杯纺纱机纺制亚麻混纺纱的工艺。
The physical performance targets and the yarn quality targets with different blending ratio were separately tested in early stage cot ton, medium stage cotton and late stage cotton.
分别测试了早、中、晚期棉的物理性能指标和不同配比早、中、晚期棉的成纱质量指标。
Composite stainless steel tube optical fiber unit, PDPE inner sheath, medium carbon steel wire armour, Ditumen coating, polypropylene yarn wrapping covering.
不锈钢管光纤单元，聚乙烯绝缘内护套，钢丝铠装，沥青浇灌，聚丙烯绳外被。
The main products are cashmere, silk cashmere, wool, spun silk, yarn, cotton, linen cotton, ect. in medium and high quality products.
主要生产的产品有羊绒、丝羊绒、羊毛、绢丝、毛晴、棉、麻棉、油丝等中高档产品。
The main products are cashmere, silk cashmere, wool, spun silk, yarn, cotton, linen cotton, ect. in medium and high quality products.
主要生产的产品有羊绒、丝羊绒、羊毛、绢丝、毛晴、棉、麻棉、油丝等中高档产品。
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