印染用化学品(包括印染用染料、各类表面活性剂等)在印染工业中起着重要作用。
Dyeing and printing chemicals including dyes and various surfactants play important role in dyeing and printing industry.
印染用化学品(包括印染用染料、各类表面活性剂等)在印染工业中起着重要作用。
Dyeing and printing chemicals including dyes and various surfactants play important role in dyeing and printing industry.
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