| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| double interlock preaction system | 1.95 | 0.1 | 5646 | 4 | 33 |
| double | 0.76 | 0.4 | 8444 | 69 | 6 |
| interlock | 0.54 | 0.4 | 9486 | 6 | 9 |
| preaction | 1.2 | 0.9 | 6225 | 49 | 9 |
| system | 0.43 | 0.5 | 1103 | 29 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| double interlock preaction system | 1.41 | 0.9 | 5237 | 39 |
