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| 活性固体 | |||
| 吸附剂气固色谱 | |||
| active solid: 13 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 2 |
| Earth sciences | 1 |
| Electronics | 1 |
| Oil / petroleum | 2 |
| Space | 3 |
| Technology | 1 |
| Water resources | 1 |
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