This standard is a test method used to evaluate the ability of furniture surface paint films to resist scratching by hard objects. It applies to all cured surfaces of furniture that have been coated, providing a unified testing procedure for assessing their scratch resistance. The standard specifies detailed operational steps and conditions to ensure consistency and comparability of test results. The test typically requires the use of a professional scratch tester. Such instruments can drive scratch tools, such as diamond indenters, across the paint film surface under specified loads and speeds, and may be equipped with sensors to accurately measure scratch depth or observe failure morphology, thereby enabling quantitative or qualitative evaluation of the paint film's scratch resistance.