Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content (ISO 17892-1:2014); German version EN ISO 17892-1:2014— 16 стр.
Chemical analysis of refractory products by X-ray fluorescence (XRF) - Fused cast-bead method (ISO 12677:2011); German version EN ISO 12677:2011— 92 стр.
Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids; German version EN 1097-3:1998— 8 стр.