Parquet flooring; floors, not of metal; tile floorings, not of metal; panels and plates, not of metal, for covering floors, walls and ceilings; parquet floors, planks for parquet floors, planks, tiles and rods for laying floors and for wall and ceiling coverings, not of metal; partitions, not of metal, for building; building panels, not of metal; wall and wall coverings, not of metal, for building; wall panels, not of metal; roof coverings, not of metal; floor tiles, not of metal; stairs, ste...

synthetic material for acoustical insulation and dampening in loudspeakers