定期进行管道检测是防止管道事故、保证管道安全的主要方法。
Regular pipeline inspection is the main method to avoid the pipeline accident and ensure the pipeline safety.
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.
受事故业主方委托，对一起跨公路、铁路的蒸汽压力管道事故进行了调食分析。
Entrusted by equipment's customer, an accident investigation and summary was conducted for a steam pressure pipeline which acrosed the highway and railway.
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