目录简介 | Contents Foreword 1 Scope 2 Normative reference 3 Terms and definitions 4 General provisions 5 Material, permissible stress and design temperature 6 Boiler barrel body 7 Cylindrical header tank body 8 Pipe and conduit in range of boiler 9 Convex head 10 Flat-end cover and cover board 11 Reinforcement of pore 12 Odd component. 13 Proof method for determining maximum permissible design pressure of component Appendix A Appendix B Appendix C |