同义词
1)internal (fission product)trap,元件内裂变产物收集器2)internal fuel-element fission product trap,燃料元件内裂变产物捕集器3)fission product trap,裂变产物阱，裂变产物捕集器4)fission product accumulation,裂变产物聚集5)external (fission product) trap,(高温气冷堆)[裂变产物]堆外收集阱6)product collector assembliers,产品收集器组件
