DIN EN 1170-1:1998-01 Precast concrete products - Test method for glass-fibre reinforced cement - Part 1: Measuring the consistency of the matrix; "Slump test" method; German version EN 1170-1:1997
1998DIN EN 1170-1:1998-01 Precast concrete products - Test method for glass-fibre reinforced cement - Part 1: Measuring the consistency of the matrix; "Slump test" method; German version EN 1170-1:1997