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体积 计 : 91 phrases in 22 subjects |
Architecture | 2 |
Automobiles | 6 |
Business | 4 |
Chemistry | 1 |
Commerce | 1 |
Desert science | 3 |
Drilling | 1 |
Economy | 3 |
Engineering geology | 1 |
Exhibitions | 1 |
General | 2 |
Geophysics | 8 |
International trade | 5 |
Logistics | 2 |
Metallurgy | 3 |
Mining | 4 |
Nursing | 1 |
Oil / petroleum | 3 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 37 |
Textile industry | 1 |