Geotechnical investigation and testing - Sampling of soil, rock and ground water - Part 1: Technical principles (ISO/DIS 22475-1.2:2019); German and English version prEN ISO 22475-1:2019
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3: Measurement of displacements across a line: Inclinometers (ISO 18674-3:2017); German version EN ISO 18674-3:2017— 46 стр.
Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description (ISO 14688-1:2017); German version EN ISO 14688-1:2018— 34 стр.
Geotechnical investigation and testing - Field testing - Part 4: Ménard pressuremeter test (ISO 22476-4:2012); German version EN ISO 22476-4:2012— 61 стр.