View Historical Standards for C747:

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Document Designation and TitleYearSelect
Item(s)
C747 Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance 93(2005)
C747 Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance 93(1998)