| 日本語 | jpn-000 |
| 難燃性 | |
| català | cat-000 | ignífug |
| català | cat-000 | incombustible |
| català | cat-000 | refractari |
| English | eng-000 | fire-resistant |
| English | eng-000 | fire-resisting |
| English | eng-000 | fire-resistive |
| English | eng-000 | fire-retardant |
| suomi | fin-000 | palonesto- |
| suomi | fin-000 | palosuoja- |