. . "0"^^ . . "blast furnace"@en-us . "102749314"@en-us . "02849885-n"^^ . . . "0"^^ . "a furnace for smelting of iron from iron oxide ores; combustion is intensified by a blast of air"@en-us . "102849885"^^ . . . "blast furnace"^^ . . . . .