General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 18402-2001
Scope
This standard specifies the method for measuring the drainage performance of pulp-water suspension by using a paper sheet with a diameter of 200 mm or a standard sheet former. This standard applies to all kinds of pulp, especially the determination of mechanical pulp water suspension.
GB/T 18402-2001 history
2001GB/T 18402-2001 Pulps-Determination of drainability (drainge time method)