wool-dyeing rayon 羊毛染色缧萦
wool dyeing 毛染色
loose wool dyeing machine 散毛染色机
wool dyeing control 毛线染色控制
wool dyeing and finishing 羊毛染整
low temperature wool dyeing 低温羊毛染色
colour fastness to wool dyeing 耐羊毛染色牢度
wool-dyeing viscose staple fibre 能染上羊毛染料的粘胶短纤维
Some conventional processes such as scouring wool, tanning leather and bleaching, dyeing and printing fabrics use large amounts of water, energy or toxic chemicals, and emit effluents.
一些传统工艺，比如洗毛、鞣革、漂白、染色、印花面料等，要使用大量的水、能源或有毒化学品，并且其排放污水的数量也是惊人的。
The result showed the humic acid, which was environmental friendly dye, was suitable for the dyeing of wool yarn.
实验结果表明：腐植酸作为一种天然环保型染料可用于羊毛纱线(蛋白质纤维)的染色。
W series of dyes are wool reactive dyes, suitable for dyeing wool, silk and their blends.
系列是毛用活性染料系列，适用于羊毛、丝及其混纺的染色。
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