品种多样化——各种原料组分、各种规格的纱线一应俱全。
Numerous in variety: complete in materials and specifications of yarn.
论述了配色仿蚕丝氨纶弹力纱的纺纱工艺，重点对原料组分、混比、 混合方式、 捻度等进行了优选。
This article describes the spinning technology of mix's color silk-like stretch yarn with focus on the optimization of material choice, mixing ratio, mixing way and twist etc.
阐述原料组分及杂质含量、料浆液固比、料浆中的SO3浓度、反应温度、料浆混酸浓度等因素对结晶控制的影响。
The effects of raw materials, impurities, liquid-solid rate in slurry, SO3 concentration, temperature, mixed acid concentration on crystallization are mainly presented.
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