摘要
分析了传统的牺牲阳极法阴极保护存在的问题,论述了牺牲阳极法阴极保护专利技术的优势和特点、经济效益和应用效果。
The problems existing in traditional sacrificial anode cathodic protection are analyzed, and the advantage, characteristics, economic benefit and application effect of the patent technology of sacrificial anode cathodic protection are discussed.
出处
《煤气与热力》
2007年第12期6-9,共4页
Gas & Heat
关键词
专利技术
城镇钢质燃气管道
牺牲阳极法阴极保护
patent technology
city gas steel pipeline
sacrificial anode cathodic protection