According to the investigation and survey, the failure events of pipeline are mainly caused by corrosion, failure of material and construction.
据资料调查分析，输气管道事故主要来自于腐蚀、管材及施工缺陷。
According to the investigation and survey, the failure events of pipeline are mainly caused by corrosion, failure of material and construction.
据资料调查分析，输气管道事故主要来自于腐蚀、管材及施工缺陷。
应用推荐