| 摘要 |
A metal product having a metallic substrate in the form of a tube, strip, foil wire, fibre or bar has a decorative coating consisting of at least two different layers. One layer is based on a metal or metal alloy and one layer is based on a transparent oxide. The product is produced with the aid of PVD in a continuous process and is used in various customer-related products, such as household equipment, mobile phones, or buttons and zippers in clothing.
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