给水减压阀
pressure reducing valve
Water supply decompression tap
给水加氧处理
Feedwater oxygen treatment
feed-water oxygen treatment
feedwater oxygenated treatment
treatment of adding oxygen to water supply
oxygenated treatment OT
bond-wave synchronization
combined water treatment
cwt
给水加热型联合循环
feedwater heating combined cycle
feedwater heating combined cycle system
给水加热系统
feed water heating system
给水加热器
feed water heater
feedwater heater
feed heater
circulation feed water heater
feed water preheater
给水加氨
Ammonia adding in feedwater
feed water adding ammonia
ammonia injecting feed water
给水焓升最佳分配
Feed-water Enthalpy Rise Optimum Distribution