The previous page is sending you to https://fiw-muenchen.de/media/publikationen/pdf/FIW-Sonderdruck_Reihe1_Nummer7_W-F-Cammerer_W%C3%A4rmeleitzahl-W%C3%A4rmeschutztechnik-K%C3%A4lteschutztechnik_Die-Isolation_1965-4-9.pdf.

 If you do not want to visit that page, you can return to the previous page.