Scope 2 Normative reference documents 3 Terms and definitions 4 Composition and classification 5 Requirements 6 Test methods 7 Marking, packaging, instructions for use, inspection certificate 8 Appendix A (normative) Metal internal quality - X-ray photography (film imaging) test Method 9 Appendix B (Normative) Metal Internal Quality—X-ray Photography (Digital Imaging) Test Method 10 Appendix C (Normative) Color Stability Test Method for Denture Base Resin Part