Keywords: Penetrometer.jpg --HPsy <span class signature-talk >talk</span> 08 31 15 July 2010 UTC en Handheld Penetrometer used in field its tools power meter and cones de Handpenetrometer im Feldeinsatz Werkzeugkoffer Kraftmesser und Sondierspitzen Own HPsy 2009-03-18 Geotechnics Soil science |