导读：室内外高档装饰.构件.雕刻用料 | Indoor and outdoor high-grade adornment. Component. Carving material 岩石特征:超细粒结构.黄色砂岩 | Super fine grain structure. Yellow sandstone
室内外高档装饰.构件.雕刻用料 | Indoor and outdoor high-grade adornment. Component. Carving material
岩石特征:超细粒结构.黄色砂岩 | Super fine grain structure. Yellow sandstone
