poetry and wellrohrverbindung

摘要

gasket (1) for a corrugated pipe (2) from one or more components, with a dichtungskern (3) and with the dichtungskern (3) enclosing at least a sectoral basis dichtungsmantel (4), with the dichtungsmantel (4) from a swellable polymer is a polymer and / or quellfu00e4higes au fweist.