. "0"^^ . "0"^^ . "14773447-n"^^ . "114773447"^^ . . . . . "basic iron"^^ . "pig iron containing a high percentage of phosphorus; used in making steel by a process that removes the phosphorus"@en-us . . "110592807"@en-us . "basic iron"@en-us . . . "113930810"@en-us . .