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OBI safety and functional test items.
| Content | X (cm) | y (cm) | z (cm) | u (°) | v (°) | W (°) |
|---|---|---|---|---|---|---|
| System error | 0.16 | 0.08 | −0.03 | 0.72 | 0.20 | 0.20 |
| The standard deviation | 0.20 | 0.41 | 0.22 | |||
| Random error | 0.06 | 0.14 | 0.11 | 0.25 | 0.25 | 0.18 |
| Placement outside enlarge | 0.54 | 1.07 | 0.66 |
