"remove carbon from (an engine)"@en-us . . "decarburize"@en-us . "decarbonise"@en-us . "0"^^ . "200370152"@en-us . . . . "0"^^ . . "decoke"@en-us . . "200530442"^^ . . "decarbonize"@en-us . . . "200516339"@en-us . "decarbonize"^^ . "00530442-v"^^ . . . "decarburise"@en-us .