2000DIN EN ISO 5267-1:2000-10 Pulps - Determination of drainability - Part 1: Schopper-Riegler method (ISO 5267-1:1999); German version EN ISO 5267-1:2000
2000DIN EN ISO 5267-1:2000 Pulps - Determination of drainability - Part 1: Schopper-Riegler method (ISO 5267-1:1999); German version EN ISO 5267-1:2000