n.分选羊毛等级的工人
Cotton, Egyptian Cotton, Raw Cotton, Extra Long Cotton, Cotton Yarn, Yarn, Egyptian Exporters, Cotton Classer, Controllers Yarn 采购产品棉，埃及棉，原棉，超长棉花，棉纱，纱线
wool classer 羊毛分级员,羊毛分级
classer rs description 分级标志
classer's description 分级标志
