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| 1. | Territorial Land Drainage and Flood Control Strategy Study |
| 全港土地排水及防洪策略研究 |
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| 2. | saline - alkali land drainage |
| 盐碱地排水 |
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| 3. | land drainage |
| 地面排水 |
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| 4. | land drainage and flood path system |
| 土地排水及防洪道系统 |
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| 5. | "Their most important traditional use was for grinding grain, though in certain areas their use in land |
| 风车最主要的用途是磨粉,在某些地区用于灌溉土地和抽水,其作用也同样重要。 |
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