塑性动态断裂韧性CTOD，及其在不同裂纹扩展速度下变化规律的测试。

The dynamic plastic fracture toughness CTOD and its variation with different. crack propagation speeds.

youdao

塑性动态断裂韧性CTOD，及其在不同裂纹扩展速度下变化规律的测试。

The dynamic plastic fracture toughness CTOD and its variation with different. crack propagation speeds.

youdao