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1. The chromic dyeing process is crucial for the colorfastness of the fabric.
铬染色过程对于织物的颜色持久性至关重要。
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2. During the chromic dyeing process, the fabric undergoes a chemical reaction to change its color.
在铬染色过程中，织物经历化学反应以改变其颜色。
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3. The chromic dyeing method is widely used in the textile industry due to its high colorfastness and durability.
由于其高色彩牢度和耐用性，铬染色方法在纺织工业中被广泛使用。