根据磨损特性对室内装饰织物进行分类。它规定了各类织物在耐磨性、色牢度、尺寸变化和其他适当物理特性方面的性能要求。

Classifies upholstery fabrics on the basis of wear characteristics. It sets out for each class of fabric performance requirements in respect of abrasion resistance, colourfastness, dimensional change and other appropriate physical characteristics.