常用短語

concrete overflow dam混凝土溢流壩

overflow dam with large crest洪峰溢流壩

surface-overflow dam with large crest洪峰溢流壩

non-overflow dam非溢流壩

RCC overflow dam碾壓混凝土溢流壩

overflow dam weir溢流壩

overflow dam face溢流壩面

fixed overflow dam固定式溢流壩