
Paper and board - Testing of cores Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis (ISO 11093-8:2012 + Cor. 1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Paper and board - Testing of cores Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis (ISO 11093-8:2012 + Cor. 1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频