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着重探讨长输燃气管线的电化学腐蚀问题 ,就阴极保护恒电位仪在天然气长输管线保护的应用作了介绍 ,并对实际运行中遇到的问题进行了探讨和分析
This paper focuses on the electrochemical corrosion of long-distance gas pipeline, introduces the application of cathodic protection potentiometer in the protection of natural gas long-distance pipeline, and discusses and analyzes the problems encountered in actual operation