polyesterol聚酯多元醇
polyestern.聚酯;涤纶
polyester-cotton blended short shirt涤棉混纺色短袖衫
polyester technology with tower reactor平推流塔式聚酯技术
Polyester Textilglass Roving Prepreg UR玻璃束聚酯预浸渍物
polyester/viscose wool-like fabric涤粘仿毛织物
polyester fiber modified asphalt mastic聚酯纤维沥青胶浆
polyester-made artificial blood vessel涤纶人造血管, 聚酯纤维人造血管
polyester macro - molecular surfactant聚酯型高分子表面活性剂
polyester/polyurethane elastic fabric涤/氨弹力织物
polyester-foil-polyethylene laminate聚酯箔聚乙烯层
Polyester de-dusting easily filter felt涤纶易清灰针刺过滤毡