"ASTM D16-23 Standard Terminology for Coatings, Related Coatings, Materials, and Applications" is an important industry standard developed by the American Society for Testing and Materials (ASTM). It provides a uniform definition and interpretation of commonly used terms in Coatings and related fields. This standard covers coating products such as Coatings, varnishes, paints, and their material properties, production processes, application methods, mass testing, and other fields. It aims to provide clear and consistent language specifications for industry communication, research, and practice. Its content not only helps to improve the accuracy of technical communication, but also promotes international cooperation and standardization efforts. The standard is an important reference for Coatings industry personnel, research institutions, and educators.