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标题: ASTMD5731 Standard Test Method for Determination of the Point Load Strength Inde [打印本页]

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作者: pengyuewang    时间: 2017-2-17 08:40:22     标题: ASTMD5731 Standard Test Method for Determination of the Point Load Strength Inde





ASTM D5731-02 Standard Test Method for Determination of the Point Load Strength Index of Rock


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作者: admin    时间: 2017-2-18 08:38:28

谢谢您的分享,金币已奖励!

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