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标题: ASTM D6951/D6951M-09 [打印本页]

作者: prettypoet9 时间: 2013-12-20 18:48:37 标题: ASTM D6951/D6951M-09

ASTM D6951/D6951M-09 Standard Test Method for Use of the Dynamic Cone Penetrometer in Shallow Pavement Applications

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