Alle Infografiken | oeko.de https://www.oeko.de/alle-infografiken/?tx_wwt3list_filelist%5Baction%5D=index&tx_wwt3list_filelist%5Bcontroller%5D=Filelist&tx_wwt3list_filelist%5Bpage%5D=1&cHash=286130660545d79d9b2c7ceee1e2e020
It is fed by nine sectors: technical goods in building