Study on the Causes of Dyeing Speck Defects Existed on the Fabric Interwoven with Ordinary Polyester and Cationic-dyeable Polyester Fibre是什麼意思_Study on the Causes of Dyeing Speck Defects Existed on the Fabric Interwoven with Ordinary Polyester and Cationic-dyeable Polyester Fibre在線翻譯_英語_讀音_用法_例句