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跌水井 meaning in English

drop manhole
drop shaft
drop well

Related Words

  1. 跌水
  2. 跌水系数
  3. 跌水侵蚀
  4. 跌水潭
  5. 顺向跌水
  6. 跌水竖井
  7. 跌水坑
  8. 跌水段
  9. 涵管跌水
  10. 跌水情况
  11. 跌水陡槽
  12. 跌水段
  13. 跌水坑
  14. 跌水墙
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