GB/T 12659-2008 "Pulp Laboratory Pulping, Jokro Grinding Law" stipulates the method of pulp laboratory beating using Jokro grinding. The standard covers the pulping principle, equipment, sample preparation, beating operation process and precautions, etc. It provides a unified standard for standardizing the pulp laboratory beating process, which helps to obtain good Repeatability and strong comparability of beating results, and provides a reliable sample preparation method for pulp performance research and quality control.
| Status | Active |
|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-08-19 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |