饰面型防火涂料防火性能分级及试验方法 大板燃料法
Classification and test methods for fire retardancy of finishing fire retardant paints--Big panel method
标准状态
发布于:1995-01-09
实施于:1995-09-01
已废止
Classification and test methods for fire retardancy of finishing fire retardant paints--Big panel method