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Terms for subject Oil / petroleum containing air-tight | all forms | exact matches only | in specified order only
| English | Chinese |
| air tight | 不透气的 |
| air tight | 气密的 |
| air tight test | 气密试验 |
| air-tight partition | 气密隔墙 |
|
| English | Chinese |
| air tight | 不透气的 |
| air tight | 气密的 |
| air tight test | 气密试验 |
| air-tight partition | 气密隔墙 |