短語詞組短語ultrafine denier fiber 超細(xì)旦纖維ultrafine polyester fiber 滌綸超細(xì)纖維Ultrafine cellulose fiber 纖維素超細(xì)纖維ultrafine inorganic fiber spraying 超細(xì)無機(jī)纖維棉噴涂pitch -based ultrafine carbon fiber 瀝青基超細(xì)碳纖維ultrafine fiber membrane 超細(xì)纖維膜plexiform ultrafine fiber 叢絲形超細(xì)纖維polypropylene ultrafine fiber felt 聚丙烯超細(xì)纖維氈 返回 ultrafine fiber