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标题: ASTM C1421-18 [打印本页]

作者: ygs67    时间: 2018-1-24 17:08:49     标题: ASTM C1421-18

ASTM C1421-18 Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature

作者: admin    时间: 2018-1-24 18:02:26


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