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Chinese Standard: GB/T 4161-2007

Metallic materials—Determination of plane-strain fracture toughness

MOD  ISO 12737:2005

全国钢标准化技术委员会

本标准规定了缺口预制疲劳裂纹试样在承受缓慢增加裂纹位移力时测定均匀金属材料平面应变断裂韧度的方法。

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