polyurethane fiber
氨纶精练剂TF-109的应用性能 关键词:精练;精练剂;织物;聚酰胺纤维;聚氨基甲酸酯纤维 [gap=538]Key words :scouring;scouring agent;fabric;polyamide fiber;polyurethane fiber
Polyurethane Fiber