equivalent length on penetrated crack的意思|示意
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英 / /
穿透裂纹的等效长度
equivalent length on penetrated crack的网络常见释义
当量穿透裂纹尺寸 ... equivalent length of pendulum ==> 等值单摆长 equivalent length on penetrated crack ==> 当量穿透裂纹尺寸 equivalent lens ==> 等焦透镜 ...