外饰、纺织品和彩色装饰的仪器色差测量

[中文适用范围]： 本实践适用于车辆制造中使用的部件和材料，这些部件和材料旨在与指定的颜色标准相匹配。本实践适用于不透明或接近不透明的部件或材料，不适用于透明材料。本实践涵盖的材料包括面漆、内饰软饰、内外饰硬饰和外部薄膜。 [外文原描述]： The practice applies to parts and materials used in vehicle manufacture which are intended to be acceptable color matches to a specified color standard. This practice is intended for use with parts or materials that are opaque or nearly so and does not apply to transparent materials. Materials covered by this practice include topcoat paint finishes, interior soft trim, interior and exterior hard trim, and exterior film.Cross Reference: ASTMD1729,ASTMD2244,ASTMD3134,ASTME105,ASTME2194,ASTME284,CIE142