比较了多种检测技术的优缺点。综合分析埋地管道检测技术组合方法及其实际应用。
The advantage and disadvantage of several inspection technologies are compared, and combining method of inspection technology for buried pipelines and its application are analyzing synthetically.
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.
负责埋地管道、站场和阀室埋地管道、码头钢桩涂层的检测和维护工作。
To inspect and maintain the coating for buried pipeline and jetty stakes.
研究了埋地管道体系的等效电路模型，为将电化学理论应用于管道涂层缺陷检测打下了坚实基础。
Equivalent circuit model corresponding to buried pipeline system is analyzed, which laid firm foundations of electrochemistry theory application to the detection of pipeline coating faults.
管道腐蚀检测系统有利于工程师监测埋地管道腐蚀情况，节省管道维护开销。
The system of pipeline corrosion detection was beneficial for engineer to monitor the corrosion status of buried pipeline and save the maintenance cost.
迄今为止，尚未出现可以全面解决城市埋地燃气管道腐蚀检测问题的方法或者技术方案。
Up to now, not appear solve the city to burn the method or technical proposal that the question was tested in the windpipe way corruption yet completely with covering up.
介绍了超声导波检测埋地管道的特点和应用。
Ultrasonic guided wave testing is widely used for the inspection of buried pipelines at present.
埋地钢质管道腐蚀检测及防护是相关行业工作中的重要内容。
Corrosion monitoring of buried pipelines is one of the important activities in the relevant industries.
综述了埋地管道泄漏监测与泄漏检测的各种无损检测技术，并讨论了各种方法的原理、适用范围、优点和缺点等。
The nondestructive testing technique used by leakage monitoring and testing of buried pipeline was reviewed. The principle, scope, advantages and disadvantages of the methods were discussed.
埋地管道开挖是为了验证外防腐层检测结果的准确性，是对各种间接检测工具的最好评价。
Excavating is to confirm the result of detection to buried pipeline coating, and to evaluate the tools of each kind of indirect detection.
本文研究了埋地管道开挖的程序，提出开挖后的检测项目，并在中原某原油管道上应用，切实可行。
In this paper, the excavating procedure of buried pipeline is studied, and the examination project after excavation is proposed, Then it is applied on middle oil field of China. It is feasible.
本文研究了埋地管道开挖的程序，提出开挖后的检测项目，并在中原某原油管道上应用，切实可行。
In this paper, the excavating procedure of buried pipeline is studied, and the examination project after excavation is proposed, Then it is applied on middle oil field of China. It is feasible.
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