油漆、烤漆、涂料、 油墨等涂覆材料表面的光泽测量。 石材、瓷砖、型材等建筑装饰材料表面的光泽测量。 纸张、竹木、塑胶、薄膜等表面的光泽测量。 其它材料表面的光泽测量。 All kinds of coating and finishing surfaces such as paints varnishes printing ink etc. Decorative materials such as marble granite polishing brick ceramic tile and so on. The other kinds of materials and objects such as plastic woodenware er etc.