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heavy oil
letdown
- only individual words found| heavy oil | |
| econ. | huile lourde |
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| huiles lourdes | |||
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| huile lourde | |||
| heavy oil: 31 phrases in 10 subjects |
| Chemistry | 11 |
| Energy industry | 9 |
| General | 1 |
| Geology | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 3 |
| Oil / petroleum | 1 |