... metal-to-metal seal；金属环式接触密封件 metal-to-metal surface；金属对金属的表面 metal-to-metal wear；金属对金属的磨损 ...
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金属对金属磨损的表面 metal-to-metal wear surface
结果表明，该技术在表面合金化技术领域中，是适合于高熔点金属表面合金化和采用高熔点金属对铁基或某些熔点较高的有色金属表面进行合金化的实用工艺。
The results show that the technology is fit for high melting point metal surface alloying and surface alloying in surface of high melting point metal and some coloured metal.
目的探讨金属对金属人工全髋表面置换术治疗类风湿性关节炎和股骨头无菌性坏死的临床价值。
Purpose Present study investigated the role of metal on metal surface replacement of the hip in treating the young patients suffering rheumatoid arthritis or aseptic necrosis of femoral head.
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