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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22906.8-2008 |
Testing of cores - Part 8: Determination of natural frequency and flexural modulus by experimental modal analysis 纸芯的测定 第8部分：固有频率和弹性模量的测定（试验模型分析法） |
China National Standards Testing cores 8: |
 English PDF |
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