Geotechnical investigation and testing - Laboratory testing of soil - Part 6: Fall cone test (ISO/DIS 17892-6:2014); German version prEN ISO 17892-6:2014
Geotechnical investigation and testing - Laboratory testing of soil - Part 6: Fall cone test (ISO 17892-6:2017); German version EN ISO 17892-6:2017— 20 стр.