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METHOD FOR equipping a casting vessel FOR A GAS TREATMENT OF A METAL MELT METHOD FOR TREATING MOLTEN METAL IN A SO-equipped vessel, AND DEVICE FOR TREATING MOLTEN METAL IN A casting ladle
METHOD FOR equipping a casting vessel FOR A GAS TREATMENT OF A METAL MELT METHOD FOR TREATING MOLTEN METAL IN A SO-equipped vessel, AND DEVICE FOR TREATING MOLTEN METAL IN A casting ladle