Reactor vessel cooling system is one of the important auxiliary systems in the primary system of China experimental fast reactor (CEFR), which can cool the reactor vessel in various conditions.

堆容器冷却系统是中国实验快堆(CEFR)一回路系统中的重要辅助系统之一，用于在各种工况下对反应堆堆容器进行冷却。

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As many as 15 percent of the 5, 000 previously approved welds in the reactor's auxiliary plumbing, containment dome and spent-fuel cooling systems were X-rayed and found to be defective due to air pockets, poor soldiering and heat damage.

CENTERFORSECURITYPOLICY: A Chernobyl reminder just off our shores