| Share | Phrase |
|---|
| 31.20% | acid [does] inactivate |
| 24.70% | inactivate group [perform operation] |
| 18.54% | inactivate valve [perform operation] |
| 10.62% | inactivate means [perform operation] |
| 7.94% | inactivate sensor [perform operation] |
| 6.96% | inactivate system [perform operation] |