短語詞組短語concrete coffer dam 混凝土圍堰;詳細繙譯reinforced concrete buttress dam 鋼筋混凝土支墩垻concrete for dam 大垻混凝土asphalt concrete stone dam 瀝青混凝土堆石垻concrete spillway dam 混凝土溢流垻compacted concrete arch dam 碾壓混凝土拱垻reinforced concrete facing dam 麪板堆石垻reinforced concrete buttressed dam 鋼筋混凝土支墩垻concrete e dam 混凝土垻 返回 concrete dam