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| minerals commonly used in chemical industry | |||
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化学矿物 : 30 phrases in 8 subjects |
| Desert science | 1 |
| Earth sciences | 5 |
| Ecology | 1 |
| General | 2 |
| Metallurgy | 4 |
| Oil / petroleum | 3 |
| Space | 1 |
| Technology | 13 |
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