这是国内首次在城市高压燃气管道上完成的最全面的管道外腐蚀检测与安全评定及风险评估工作。
This application case is the first complete inspection of external corrosion protection, safety assessment and risk assessment for the city gas underground pressure pipeline case in China.
对在役管道进行风险评估是减少事故损失、节约维修资金、保障管道安全营运的有效途径。
Risk analysis is an efficiency method to reduce accident loss, save repair cost, and make ensure the safety operation of pipeline.
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