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介绍了一个由国际原子能机构协调安排的专家技术服务项目—用碘131同位素示踪法对斯里兰卡一条300mm口径的地下燃油管道进行检漏。检漏过程显示出这一技术用于地下长输管道检漏的优越性。
Introduced an expert technical service project coordinated by the International Atomic Energy Agency (IAEA) to leak a 300-mm-diameter underground fuel pipeline in Sri Lanka by iodine-131 isotope tracing. Leak detection process shows the superiority of this technology for underground long-distance pipeline leak detection.