| 普通话 | cmn-000 |
| 气体净化 | |
| العربية | arb-000 | تنقية الغاز |
| 國語 | cmn-001 | 氣體淨化 |
| Hànyǔ | cmn-003 | qìtǐjìnghuà |
| English | eng-000 | gas clean up |
| English | eng-000 | gas cleaning |
| English | eng-000 | gas purge |
| English | eng-000 | gas purification |
| English | eng-000 | gas purifying |
| English | eng-000 | gas treatment |
| français | fra-000 | épuration des gaz |
| русский | rus-000 | газоочистка |
| русский | rus-000 | очистка газов |
| español | spa-000 | depuración de gases |