DIN 18196/A1 - DRAFT
DIN 18196/A1 - DRAFT Draft Document - Earthworks and foundations - Soil classification for civil engineering purposes; Amendment A1
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 06/01/2010
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 06/01/2010