| Share | Phrase |
|---|
| 26.30% | blocking [purpose] position |
| 11.35% | blocking [purpose] valve |
| 7.22% | blocking [purpose] member |
| 5.45% | blocking [purpose] spool |
| 5.04% | blocking [purpose] diode |
| 5.02% | blocking [purpose] means |
| 4.99% | blocking [purpose] piston |
| 2.41% | blocking [purpose] signal |
| 2.21% | blocking [purpose] device |
| 2.19% | blocking [purpose] plug |
| 2.07% | blocking [purpose] rod |
| 1.75% | blocking [purpose] portion |
| 1.47% | blocking [purpose] element |
| 1.32% | blocking [purpose] direction |
| 1.26% | blocking [purpose] chamber |
| 1.20% | blocking [purpose] spring |
| 1.16% | blocking [purpose] dowel |
| 1.15% | blocking [purpose] plate |
| 1.09% | blocking [purpose] shoulder |
| 1.08% | blocking [purpose] stop |
| 1.06% | blocking [purpose] tendency |
| 1.04% | blocking [purpose] state |
| 0.97% | blocking [purpose] condition |
| 0.95% | blocking [purpose] circuit |
| 0.91% | blocking [purpose] input |
| 0.89% | blocking [purpose] plunger |
| 0.87% | blocking [purpose] depression |
| 0.65% | blocking [purpose] seat |
| 0.65% | blocking [purpose] wall |
| 0.65% | blocking [purpose] effect |
| 0.54% | blocking [purpose] mechanism |
| 0.49% | blocking [purpose] action |
| 0.44% | blocking [purpose] arrangement |
| 0.42% | blocking [purpose] housing |
| 0.40% | blocking [purpose] function |
| 0.34% | blocking [purpose] lever |
| 0.33% | blocking [purpose] end |
| 0.32% | blocking [purpose] system |
| 0.30% | blocking [purpose] operation |
| 0.26% | blocking [purpose] unit |
| 0.26% | blocking [location] pull |
| 0.23% | pawl blocking |
| 0.22% | transistor blocking |
| 0.15% | movement blocking |
| 0.14% | position blocking |
| 0.11% | arm blocking |
| 0.11% | prevent blocking [perform operation] |
| 0.10% | plate blocking |
| 0.10% | wheel blocking |
| 0.07% | cause blocking [perform operation] |
| 0.07% | chamber blocking |