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MB3307 box and drum roller test machine

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Applicable scope
Test principles and standards
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This machine will be put into the inner cavity of the roller roller specimen testing machine, with the rotation of the roller, the sample roll collided with the wall of the drum and the natural obstacles, resulting in impact and shock on the sample, the rotation rate of the rotation period, after the overall quality of the test sample.
QB/T 4116-2010