| English | eng-000 |
| leak tightness | |
| 普通话 | cmn-000 | 密封性 |
| 普通话 | cmn-000 | 密闭度 |
| 普通话 | cmn-000 | 气密性 |
| English | eng-000 | airtightness |
| English | eng-000 | gas proofness |
| English | eng-000 | gas tightness |
| English | eng-000 | imperviousness |
| English | eng-000 | leak-proofness |
| English | eng-000 | leakproofness |
| English | eng-000 | pressuretightness |
| English | eng-000 | resistance to air loss |
| English | eng-000 | tightness |
| русский | rus-000 | герметичность |