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CASTING PROCEDURE FOR CASTING TWO OR MORE METALS OR ALLOYS OF DIFFERENT COLOURS MELTED SEPARATELY INTO ONE MOULD FOR MANUFACTURING ORNAMENTAL CASTS OF COLOUR TRANSITIONS OF AESTHETIC EFFECT
CASTING PROCEDURE FOR CASTING TWO OR MORE METALS OR ALLOYS OF DIFFERENT COLOURS MELTED SEPARATELY INTO ONE MOULD FOR MANUFACTURING ORNAMENTAL CASTS OF COLOUR TRANSITIONS OF AESTHETIC EFFECT