"catalytic converter"^^ . . "102402854"@en-us . . "102981321"^^ . "02981321-n"^^ . . "0"^^ . . "a converter that uses a platinum-iridium catalyst to oxidize pollutants and carbon monoxide into carbon dioxide and water; an antipollution device on an automotive exhaust system"@en-us . "catalytic converter"@en-us . "102875194"@en-us . . "0"^^ . . . . .