polyesterol聚酯多元醇polyestern.聚酯；涤纶Polyester bears washing .涤纶耐洗。polyester ramie blended yarn涤麻混纺纱POLYESTER TAFFETA RIP-STOP涤纶格子polyester-nylon microfiber涤锦超细纤维polyester plain weave fabric涤纶平纹基布polyester polyhydric alcohol聚脂多元醇polyester-glassfibre sheet聚酯玻璃丝板polyester interlock jacquard纯涤纶双面提花布Polyester Artificial Granite聚酯人造花岗岩polyester synthetic lubricant聚酯合成润滑剂