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reduced fuel oil |
重质重油 : 82 phrases in 14 subjects |
Architecture | 1 |
Aviation | 1 |
Business | 2 |
Chemistry | 2 |
Desert science | 1 |
Drilling | 3 |
Economy | 2 |
Geology | 1 |
Metallurgy | 1 |
Nautical | 2 |
Oil / petroleum | 26 |
Oil processing plants | 2 |
Shipbuilding | 2 |
Technology | 36 |