| |||
| fire-proof; flameproof; flame-proof; flame-retardant | |||
| non-inflammable | |||
| flame-resisting | |||
| incombustible | |||
| fireproof; firesafe | |||
| fireproof material | |||
|
feuersicher : 12 phrases in 8 subjects |
| American usage, not spelling | 1 |
| British usage, not spelling | 1 |
| Construction | 4 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Security systems | 1 |
| Technology | 1 |
| Transport | 1 |