Classification Information
Natural stone and stone tile; Ceramic enamel tiles; Tiles, not of metal, for building; Ceramic tiles for flooring and lining; Ceramic tiles for flooring and facing
Nonmetallic Building MaterialsNatural stone and stone tile; Ceramic enamel tiles; Tiles, not of metal, for building; Ceramic tiles for flooring and lining; Ceramic tiles for flooring and facing
Nonmetallic Building Materials