Drilling completed for geothermal heating in Polling, Germany
The drilling rig at Hans-Ruhland-Weg 10 in Polling, Bavaria, Germany (source: EWI) Drilling of a doublet for geothermal heating has
Read moreThe drilling rig at Hans-Ruhland-Weg 10 in Polling, Bavaria, Germany (source: EWI) Drilling of a doublet for geothermal heating has
Read more