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标题: Comments on “a generalized griffith criterion for crack propagation” by ... [打印本页]

作者: wchen 时间: 2014-9-24 15:30
标题: Comments on “a generalized griffith criterion for crack propagation” by ...

作者: xyc374527 时间: 2014-9-24 15:34
xiexie ...........................

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