Home » Tender for Geothermy Gräfelfing Gmbh&co.kg Liner Hanger
the Geothermal Gräfelfing Gmbh & Co. Kg (ggk) Plans To Establish A Deep Geothermal Plant For Municipal Heat Supply. The Malm Reservoir Is To Be Tapped For Heat Supply. As Part Of This Plan, A Deep Geothermal Pl, Germany