DIN EN 1170-6:1998-01 Precast concrete products - Test method for glass-fibre reinforced cement - Part 6: Determination of the absorption of water by immersion and determination of the dry density; German version EN 1170-6:1997
1998DIN EN 1170-6:1998-01 Precast concrete products - Test method for glass-fibre reinforced cement - Part 6: Determination of the absorption of water by immersion and determination of the dry density; German version EN 1170-6:1997