| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ventilation room | 1.41 | 1 | 9986 | 83 | 16 |
| ventilation | 1.52 | 0.7 | 4922 | 51 | 11 |
| room | 1.9 | 0.5 | 2644 | 55 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ventilation room | 1.6 | 0.1 | 4714 | 90 |
| ventilation room air supply and air outlet | 1.51 | 0.5 | 293 | 91 |
| ventilation room changeover rate | 1.72 | 1 | 9622 | 82 |
| room ventilation systems | 1.74 | 0.5 | 5104 | 49 |
| generator room ventilation | 0.87 | 0.3 | 8248 | 30 |
| negative pressure ventilation room | 1.57 | 0.8 | 4105 | 32 |
| how to calculate ventilation at control room | 1.05 | 0.5 | 632 | 81 |
| ventilation fan for room | 1.96 | 0.8 | 9459 | 100 |
| generator room ventilation calculation | 1.68 | 0.1 | 407 | 28 |
| compressor room ventilation | 0.44 | 0.8 | 1477 | 56 |
| generator room ventilation design | 0.64 | 0.4 | 428 | 82 |
