Lösungen / Referenzen » Nationales Kegelsportzentrum, Petange Nationales Kegelsportzentrum, Petange Architect Enzio Alleva Planner BLS Energieplan Building owner Nationale Kegelsportfederation Buildings & rooms Sports facility Products Round duct blade diffuser DBBRR Location Rue Pierre Hamer 52 4737 Petange Luxemburg (LE)