The GB/T 2 2899.1 - 2008 standard specifies a method for measuring the wet expansion rate of paper and Cardboard at a maximum relative humidity of 68%. This standard is used to measure the expansion behavior of paper at moderate Humidity to evaluate its Stability and suitability under different Humidity conditions.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |