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| 鉴定规格书 | |||
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qualification specification : 10 phrases in 8 subjects |
| Animal husbandry | 1 |
| Aviation | 3 |
| Earth sciences | 1 |
| Economy | 1 |
| Electronics | 1 |
| Quality control and standards | 1 |
| Technology | 1 |
| Water resources | 1 |
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