| Share | Phrase |
|---|
| 13.79% | preheater kiln |
| 7.28% | fuel preheater |
| 7.27% | coolant preheater |
| 6.94% | diesel preheater |
| 6.82% | holder preheater |
| 4.34% | air preheater |
| 4.24% | chemical [domain related] preheater |
| 4.16% | preheater [does] preheat |
| 3.95% | nozzle preheater |
| 3.89% | preheater in claim |
| 3.87% | claim preheater [perform operation] |
| 3.04% | carburetor preheater |
| 2.93% | flow in preheater |
| 2.77% | natural [color] preheater |
| 2.35% | preheater [does] comprise |
| 1.92% | preheater period |
| 1.90% | feed preheater |
| 1.59% | preheater assembly |
| 1.54% | preheater pass |
| 1.53% | use preheater [perform operation] |
| 1.46% | gas preheater |
| 1.38% | connect preheater [perform operation] |
| 1.27% | locate preheater [perform operation] |
| 1.20% | preheater view |
| 1.16% | preheater arrangement |
| 1.12% | include preheater [perform operation] |
| 1.06% | illustrate preheater [perform operation] |
| 1.01% | provide preheater [perform operation] |
| 0.98% | mount preheater [perform operation] |
| 0.94% | show preheater [perform operation] |
| 0.85% | comprise preheater [perform operation] |
| 0.73% | preheater [does] include |
| 0.55% | preheater means |