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— 13 стр.
91.100.15 Mineral. Including earth, sands, clay, slates, stones, etc. / Минеральные материалы и изделия. Включая землю, песок, глину, шифер, камень, кирпич и т.д.
