| Share | Phrase |
|---|
| 50.33% | preheated [temperature] air |
| 20.49% | preheated [temperature] fuel |
| 5.45% | preheated [temperature] water |
| 5.28% | preheated [temperature] oxygen |
| 4.88% | preheated [temperature] fluid |
| 3.63% | preheated [temperature] block |
| 3.36% | preheated [temperature] material |
| 3.36% | preheated [temperature] mixture |
| 3.18% | preheated [temperature] oil |