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| 91. | hygienic demography |
| 卫生人口学 |
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| 92. | Health InterNetwork |
| 卫生互联网 |
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| 93. | health protection forest |
| 卫生防护林 |
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| 94. | dwelling area hygiene |
| 居民区卫生 |
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| 95. | domestic hygiene |
| 家庭卫生 |
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| 96. | hygienic bacteriology |
| 卫生细菌学 |
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| 97. | disposable choptsicks |
| 卫生筷 |
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| 98. | camp and field hygiene |
| 野营卫生 |
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| 99. | health administrator |
| 卫生行政人员 |
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| 100. | hygienic principles in city and country planning |
| 城乡规划卫生 |
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