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:
Kontaktni vymenik. pvod vzduchu exterirubr pvod vzduchu interirubr erpadlobr praka vzduchu en air supply from outsidebr inlet air from the interiorbr pumpbr air washer cs Jitka Arthur Murray cs Arthur Murray original upload log page cs Kontaktnivymenik Arthur Murray bytes no pvod vzduchu exterirubr pvod vzduchu