NEN EN 12901 : 1999
Current
Current
The latest, up-to-date edition.
PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - INORGANIC SUPPORTING AND FILTERING MATERIALS - DEFINITIONS
Published date
12-01-2013
Publisher
Foreword
1 Scope
2 Particle size grading of granular materials
3 Density
4 Porosity
5 Mechanical properties
6 Hydraulic properties
7 Chemical properties
8 Appearance
9 Precision
Bibliography
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