GB/T 22903-2008 stipulates the relevant requirements for standard water for pulp physical testing. The standard specifies the water quality indicators of the standard water, including key parameters such as conductivity and pH value, and details the preparatory methods, storage conditions and usage specifications of the standard water. It provides a unified and stable water standard for pulp physical performance testing, avoids affecting the test results due to water quality differences, and ensures the accuracy and comparability of pulp physical test data.
| Status | Active |
|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |