In light of the problems existing in the delayed coolingpit a revamp plan is specifically drawn up.
针对缓冷坑存在的问题进行了研讨，制订了具体的改造方案；
2
The Closed - Loop - Cooled dry - pIt' submersible motor design utilizes a patented cooling self - contained cooling system.
闭环冷却干井潜水电机设计采用专利技术的自动冷却系统。
3
The spend fuel pitCooling System is designed to remove the decay heat generated by stored spend fuel assemblies and to purify the water in the spent fuel pit.