Thermal use of the underground - Fundamentals, approvals, environmental aspects, Corr. concerning guideline VDI 4640 Part 1:2010-06.
STANDARD published on 1.12.2011
Designation standards: VDI 4640Blatt1/Ber
Note: Correction
Publication date standards: 1.12.2011
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Category: Technical standards VDI
Thermische Nutzung des Untergrunds - Grundlagen, Genehmigungen, Umweltaspekte, Berichtigung zur Richtlinie VDI 4640 Blatt 1:2010-06.