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富矶土的 | |||
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高铝氧的 |
high-alumina : 58 phrases in 12 subjects |
Architecture | 2 |
Bridge construction | 1 |
Chemistry | 2 |
Drilling | 1 |
Earth sciences | 2 |
Engineering geology | 1 |
Metallurgy | 14 |
Oil / petroleum | 2 |
Oil processing plants | 1 |
Steel production | 2 |
Technology | 28 |
Textile industry | 2 |