| |||
ignifugé; incombustible | |||
à l'épreuve du feu | |||
réfractaire; refractaire | |||
à l'epreuve du feu | |||
calorifugé |
vuurvast: 85 phrases in 13 subjects |
Chemistry | 18 |
Coal | 3 |
Construction | 5 |
Economy | 1 |
Electronics | 1 |
Environment | 1 |
General | 9 |
Industry | 18 |
Labor law | 1 |
Mechanic engineering | 6 |
Metallurgy | 19 |
Nuclear physics | 1 |
Transport | 2 |