闸坝

  • na.gate dam
  • 网络sluice dam

闸坝闸坝

闸坝

gate dam

Dam system relatively stability_翻译 ... 溃坝: dam break 闸坝gate dam 大坝: dam ...

sluice dam

闸坝基础,dam... ... ) gate dam 闸坝 ) sluice dam 闸坝 ) discharge gate dam 泄水闸坝 ...

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