| русский | rus-000 |
| эксплуатационная долговечность | |
| العربية | arb-000 | عمر المواد النافع |
| العربية | arb-000 | عنصر عمر المواد النافع |
| 普通话 | cmn-000 | 有效寿命 |
| English | eng-000 | active life |
| English | eng-000 | in-service life |
| English | eng-000 | in-use life |
| English | eng-000 | load-life |
| English | eng-000 | operating life |
| English | eng-000 | operation life |
| English | eng-000 | operational life |
| English | eng-000 | service life |
| English | eng-000 | useful life |
| English | eng-000 | useful life component |
| English | eng-000 | working life |
| français | fra-000 | élément vie utile du matériel |
| русский | rus-000 | период нормальной эксплуатации |
| español | spa-000 | vida útil |