| Share | Phrase |
|---|
| 30.97% | subsystem subcomponent |
| 19.32% | chassis subcomponent |
| 10.85% | arming subcomponent |
| 10.20% | subcomponent [is] switch |
| 8.16% | subcomponent [is] valve |
| 7.34% | interruption subcomponent |
| 6.03% | rear [location] subcomponent |
| 5.18% | front [location] subcomponent |
| 0.95% | include subcomponent [perform operation] |
| 0.95% | have subcomponent [perform operation] |