device for the sp and professional; development of rauchgasw amp; auml; researchers

摘要

devicethe sp & t.; lungof rauchgasw & auml; researchersand / or rauchgaskan & auml; lenin plants to prevent strong adhesive anbackungenor deposits, characterized by the fact that this at leasta system (11) plastic pipes (2) includes, with the tubes (2)in the rohrmantelfl & auml; chen, thetubes arranged and mutually beabstandeten d & t.; or (3)are fitted and the system (11) in the walls of the rauchgaskanalsand / or rauchgasw & auml; scherspositionierbar.