This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Bilanz der Wrmepumpe.svg de January Leistungsbilanz fr eine Wrmepumpe eigene Grafik Rainer Sielker PDrelease Original upload log de Wdwdbot CommonsHelper de BilanzderW Armepumpe svg Rasi bytes no Andere Versionen Rasi bytes no Andere Versionen Rasi bytes no Andere Versionen Rasi bytes no auf die Version