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| Version | User | Scope of changes |
|---|---|---|
| Apr 20 2007, 3:50 PM EDT (current) | vmutambuki | 24 words added |
| Apr 20 2007, 3:50 PM EDT | vmutambuki |
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A device used to move liquids from lower pressure to higher pressure, and overcomes this difference in pressure by adding energy to the system.
