reactor roof

用法例句

NPIC have finished the design of PRV head package based on the design experience of PRV head package of naval ships and the advanced design technology used in the nuclear power plants in the world.

中国核动力研究设计院(NPIC)在吸取过去的设计经验和跟踪国外核电站先进技术的基础上,成功地完成了秦山核电二期工程反应堆堆顶的设计。