纺织品拒水整理具有悠久的历史，已研究或使用过的拒水剂种类众多。
The water repellent finishing of fabrics has a long history and there are many water repellent finishing agents which have been studied and widely used.
纺织品拒水整理具有悠久的历史，已研究或使用过的拒水剂种类众多。
The water repellent finishing of fabrics has a long history and there are many water repellent finishing agents which have been studied and widely used.
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