| |||
shoeshine | |||
bitumen; shoe polish | |||
cream for footwear; polish | |||
pitch | |||
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 | |||
asphalt; asphalt cement |
betun: 61 phrases, 13 sujets |
Agriculture | 3 |
Brevets | 2 |
Charbon | 2 |
Chimie | 15 |
Construction | 22 |
Général | 3 |
Génie mécanique | 2 |
Horticulture | 1 |
Industrie de l'industr. | 1 |
Pétrole / pétrole | 3 |
Science des matériaux | 2 |
Soins de santé | 1 |
Transport | 4 |