Zugfestigkeit und Isolierung: Ein praktischer Leitfaden von Tony Cowling [Taschenbuch]
21,89 €
However, many draughts are easily fixed, and for a little outlay a considerable sum can be saved. This has given him an in-depth knowledge of how things are built, which has proved very useful in diagnosing where draughts inside buildings are coming from and how to prevent them making buildings cold.
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