This system has already been used by pipeline Technology Company.
本套系统已经成功地被中石油管道技术公司采用。
The technology is studied on steel pipeline surface by hot spraying with oxygen natural gas.
研究了在钢质管道表面采用氧气—石油天然气火焰熔覆玻璃涂层的工艺。
Therefore, the pipeline leak detection technology is particularly important.
因此，对管道泄漏检测技术的研究就显得尤为重要。
The technology is studied on steel pipeline surface by hot spraying with oxygen-natural gas.
用于石油天然气及城市燃气、热、排水输送管道的补口防腐。
The technology is studied on steel pipeline surface by hot spraying with oxygen-natural gas.
用于石油天然气及城市燃气、热、排水输送管道的补口防腐。
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