| English | eng-000 |
| air tightness | |
| 普通话 | cmn-000 | 气密 |
| 普通话 | cmn-000 | 气密性 |
| English | eng-000 | aerospace seal |
| English | eng-000 | airtight seal |
| English | eng-000 | airtightness |
| English | eng-000 | gas seal |
| English | eng-000 | pressure-tight |
| hrvatski | hrv-000 | zračna nepropusnost |
| hrvatski | hrv-000 | zračna nepropustljivost |
| русский | rus-000 | воздушная плотность |
| русский | rus-000 | герметичность |