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| Vibration | Noise | Space for worker | Easy & comfortable to use | |
|---|---|---|---|---|
| Vibration | (1,1,1) | (3/2,2,5/2) | (1/3,2/5,1/2) | (2/5,1/2,2/3) |
| Noise | (2/5,1/2,2/3) | (1,1,1) | (1/2,2/3,1) | (1/2,2/3,1) |
| Space for worker | (2,5/2,3) | (1,3/2,2) | (1,1,1) | (1/2,1,3/2) |
| Easy…to use | (3/2,2,5/2) | (1,3/2,2) | (2/3,1,2) | (1,1,1) |
