5BS 7448:Part4,1997,Method for determination of fracture resistance curves and initiation values for stable crack extension in metallic materials[S].
6中华人民共和国国家军用标准,GJB3324-98,航天固体火箭发动机用超高强度钢板规范[S].
7BS 7448:Part2,1997,Fracture mechanics toughness tests.Method for determination of KIC,critical CTOD and critical J values of welds in metallic materials[S].