With the construction of oil and gas pipelines, despite of a variety of anti-corrosion and preventive measures, the pipeline leakage still occurs.
随着石油天然气管道建设的大力发展，尽管人们采取了多种防腐和防范措施，但管道泄漏仍时有发生。
It was shown that the corrosion resistance of ST14 sheet was close to that of SPCE sheet by the test, moreover thin film rust preventive oil should be applied in the mechanical process.
试验表明SPCE和ST14两种钢板防腐蚀性能相当，工序间，薄型防锈油可用于其表血防锈。
It was shown that the corrosion resistance of ST14 sheet was close to that of SPCE sheet by the test, moreover thin film rust preventive oil should be applied in the mechanical process.
试验表明SPCE和ST14两种钢板防腐蚀性能相当，工序间，薄型防锈油可用于其表血防锈。
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