DIN CEN/TS 14425-5-2004 高级工业陶瓷.单片陶瓷断裂韧性测定的试验方法.第5部分:单边V形切口束法
Advanced technical ceramics - Test methods for determination of fracture toughness of monolitic ceramics - Part 5: Single-edge vee-notch beam (SEVNB) method; German version CEN/TS 14425-5:2004