2012DIN EN 933-3:2012-04 Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index; German version EN 933-3:2012
2012DIN EN 933-3:2012 Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index; German version EN 933-3:2012
2003DIN EN 933-3:2003 Tests for geometrical properties of aggregates - Part 3: Determination of particle shape; Flakiness index (includes Amendment A1:2003); German version EN 933-3:1997 + A1:2003
1997DIN EN 933-3:1997 Testing methods for geometric properties of rock grains