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| asphaltene; judean pitch | |||
| bitumen | |||
| pitch mineral | |||
| bitumen A generic term applied to natural inflammable substances of variable colour, hardness, and volatility, composed principally of a mixture of hydrocarbons substantially free from oxygenated bodies. Bitumens are sometimes associated with mineral matter, the nonmineral constituents being fusible and largely soluble in carbon disulfide, yielding water-insoluble sulfonation products. Petroleum, asphalts, natural mineral waxes, and asphaltites are all considered bitumens | |||
| bitumen (Asphalten, asphaltene) | |||
| asphalt cement; asphalt | |||
| bitumen (compound) | |||
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| asphaltic | |||
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Bitumen : 92 do fraz, 13 tematyki |
| Budownictwo | 44 |
| Chemia | 19 |
| Górnictwo | 1 |
| Inżynieria materiałowa | 2 |
| Opakowanie | 1 |
| Patenty | 2 |
| Pospolicie | 3 |
| Prawo pracy | 1 |
| Przemysł | 2 |
| Przemysł energetyczny | 6 |
| Ropa / ropa naftowa | 1 |
| Transport | 9 |
| Węgiel | 1 |