"isogeothermal lines" in German isogeothermal lines Geoisothermen Isogeothermen Detailed translations for "isogeothermal lines" isogeothermal lines isogeothermal lines(also: geoisotherms, isogeotherms) Geoisothermen{masculine plural} isogeothermal lines(also: geoisotherms, isogeotherms) Isogeothermen{masculine plural}