Terms for subject Hydroelectric power stations containing non- overflow

English	Chinese
non-overflow cofferdam	不过水围堰
non-overflow dam	不过水坝
non-overflow dam	非溢流坝
non-overflow dam section	非溢流坝段
non-overflow groin	不过水丁坝
non-overflow groyne	不过水丁坝
non-overflow section	非溢流坝段
non-overflow section	挡水坝段
non-overflow spur dike	不过水丁坝