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GB/T 22906.8-2008 Active
GB/T 22906.8-2008 Testing of cores—Part 8:Determination of natural frequency and flexural modulus by experimental modal analysis
Abstract
This part of GB/T 22906 specifies the test method for determining the natural frequency and elastic modulus of paper cores using a transverse vibration test model with free ends at both ends.
This part is applicable to paper cores with an inner diameter of 50 mm to 350 mm, a minimum wall thickness of 0.02 times the inner diameter or not less than 2.0 mm, and a minimum length of 8 times the inner diameter.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 22906.8-2008 |
| CCS | Paper making |
| ICS | Comprehensive Paper-making Technology |
| Implement Date | 2009-09-01 |
Price
$ 28.00
Subtotal
$ 28.00
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$ 0.00
Order Total (incl. tax)
$ 28.00