兑水 发表于 2009-9-21 19:10:36

ASTM C 1198-2001 声谐振测定动态扬氏模量、剪切模量和泊松比...

C1198-01 Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio for Advanced Ceramics by Sonic Resonance
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