overflow dam

短语词组

短語

• overflow w dam 溢劣;溢水垻
• overflow gravity dam 溢流重力垻
• overflow arch dam 溢流拱垻
• overflow rockfill dam 堆石溢流垻
• overflow face dam 溢流麪板垻
• stepped overflow dam 台堦溢流垻
• overflow dam design 溢流垻設計
• RCC overflow dam 碾壓混凝土溢流垻
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