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| absorption spectroscope | |||
| absorption spectrograph | |||
| absorption spectrometer | |||
| adsorption spectrometer | |||
| 吸收光谱仪: 12 phrases in 7 subjects |
| Compressors | 1 |
| Earth sciences | 2 |
| Electronics | 1 |
| Geology | 1 |
| Space | 2 |
| Technology | 4 |
| Water resources | 1 |
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