采用氨纶多区预牵伸生产环锭纺涤纶包芯纱

采用氨纶多区预牵伸生产环锭纺涤纶包芯纱的英文翻译

基本释义

• Production of a Polyester Core-Spun Yarn with Spandex Using a Multi-section Drawing Frame and a Ring Spinning Frame