摘要
论述了城镇埋地燃气管道外防腐层的综合检测方法与分级评价方法。
The comprehensive detection method and the classification evaluation method for external anticorrosion coating of municipal buried gas pipeline are discussed.
出处
《煤气与热力》
2009年第6期42-44,共3页
Gas & Heat
关键词
埋地燃气管道
防腐层
检测
评价
buried gas pipeline
anticorrosion coating
detection
evaluation