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分析了国内外埋地管道熔结环氧涂层的外补口技术状况 ,通过性能比较 ,得出采用国家金属腐蚀控制工程技术研究中心研制的SLF(双组份液体还氧 )外补口技术的可靠性
Based on the comparison of performance, the technology of SLF (double component liquid oxygen) extra-port developed by National Metal Corrosion Control Engineering Technology Research Center was analyzed. The reliability