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金属烤瓷修复体技术是50年代初期由美国创制的。当时系采用中熔瓷和金合金相结合所制成,以后在低熔瓷中加上各种元素,逐步提高了瓷本身的强度,增强了瓷和金属的结合力,使用也日趋方便。我们从1977年起也对
Metal porcelain restoration technology was invented by the United States in the early 1950s. At that time, the system was made of a combination of medium-melting and gold-based alloy. Later, various elements were added to the low-melting-point ceramic to gradually increase the strength of the porcelain itself and enhance the bonding strength between the ceramic and the metal. We have been right since 1977