GB/Z 16656.1002-2010

This standard defines the data structures and exchange protocols for representing color information within product models, enabling consistent color specification across different computer-aided design (CAD) and manufacturing systems. It is applied in industrial automation and product data exchange contexts, particularly for industries like automotive, aerospace, and machinery manufacturing where accurate color data is critical for design, simulation, and production. The standard ensures interoperability when sharing product data that includes color attributes, such as surface finishes or material appearances, between software tools and supply chain partners.