... fading退色 factory technics工厂工艺 factory region工厂地区 ...
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This new technics was characterized by stable disposal effects and low operation cost. Especially suit for the wastewater disposal of middle and small printing and dyeing factory.
该工艺具有运行费用低、处理效果稳定等特点，尤其适合中小型印染厂废水治理。
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