Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Jul 1 '10 deu>dut STR-Stahlrohrverfahren Boormethode met stalen pulspalen pro closed no 4 Jul 1 '10 deu>dut SSD-Vibrobohrverfahren Sonische boormethode (Sonic Sampling/Sonnic Drilling) pro closed no 4 Jul 1 '10 deu>dut GRD-Radialbohrverfahren GRD-boormethode (Geothermal Radial Drilling) pro closed no 4 Jul 1 '10 deu>dut Energiepfähle energieheipalen pro closed no - Dec 18 '08 deu>dut Meeresanlage zee-installatie pro closed no - Aug 12 '08 fra>dut eau glicolée water-glycolmengsel pro closed ok - Feb 10 '07 fra>dut CWaPE Waalse Commissie voor Energie (CWaPE) pro closed no Asked | Open questions | Answered