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A sewing machine part capable of enhanced endurance and stability for use in a long period of time, characterized in: the metallic surface of the part formed in a designated shape being coated by a CrN layer.
TW84100442A1993-10-011995-01-19A sewing machine part
TW282501B
(en)
A method of manufacturing a microwaveable flatware article made of synthetic material, the article produced thereby and an ink-imprinted film component for use in making the flatware article