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brai de goudron
| minéral
| brai de goudron | |
| construct. | tar pitch |
| transp. | pitch |
| minéral | |
| gen. | inorganic; non-organic |
| chem. | mineral acid; azurite; mountain blue; blue carbonate of copper; Chessy copper |
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| tar pitch | |||
| pitch tar | |||
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| oil tar mastic (de houille) | |||
| brai de goudron: 11 phrases in 5 subjects |
| Chemistry | 3 |
| Coal | 1 |
| Construction | 3 |
| Industry | 3 |
| Oil / petroleum | 1 |