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GB/T 2679.1-2013
GB/T 2679.1-2013 Paper—Determination of transmittance—Diffuse reflectance measurement
Abstract
This standard specifies the method of measuring transparency using the diffuse reflection method.
This standard is applicable to semi-transparent paper that is white or close to white. When measuring paper containing fluorescent whitening agents, an ultraviolet cut-off filter is used to eliminate the excitation of fluorescence.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 2679.1-2013 |
| CCS | Paper making |
| ICS | Comprehensive Paper-making Technology |
| Implement Date | 2014-12-01 |
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$ 44
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$ 44
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$ 44