| Share | Phrase |
|---|
| 21.29% | reciprocating [time periodicity] piston |
| 15.25% | reciprocating [time periodicity] motion |
| 12.87% | reciprocating [time periodicity] engine |
| 9.22% | reciprocating [time periodicity] movement |
| 6.81% | reciprocating [time periodicity] compressor |
| 6.30% | reciprocating [time periodicity] assembly |
| 5.75% | reciprocating [time periodicity] pump |
| 4.08% | reciprocating [time periodicity] ram |
| 2.04% | reciprocating [time periodicity] plunger |
| 1.77% | reciprocating [time periodicity] type |
| 1.43% | reciprocating [time periodicity] member |
| 1.31% | reciprocating [time periodicity] valve |
| 1.24% | reciprocating [time periodicity] action |
| 1.18% | reciprocating [time periodicity] sleeve |
| 1.07% | reciprocating [time periodicity] multi-cylinder |
| 1.02% | reciprocating [time periodicity] machine |
| 1.01% | reciprocating [time periodicity] mass |
| 1.01% | reciprocating [time periodicity] stroke |
| 0.78% | reciprocating [time periodicity] part |
| 0.75% | reciprocating [time periodicity] fashion |
| 0.53% | reciprocating [time periodicity] manner |
| 0.52% | reciprocating [time periodicity] means |
| 0.47% | reciprocating [time periodicity] shaft |
| 0.41% | reciprocating [time periodicity] tube |
| 0.39% | piston reciprocating |
| 0.37% | reciprocating [time periodicity] cycle |
| 0.35% | reciprocating [time periodicity] combustion |
| 0.23% | valve reciprocating |
| 0.21% | element reciprocating |
| 0.09% | include reciprocating [perform operation] |
| 0.04% | have reciprocating [perform operation] |
| 0.04% | provide reciprocating [perform operation] |