Table 4.
Average analytical thickness of the lubricating layer.
| Mixture | C42 | C47 | C52 | C47c | S37 | S42 | S47 | S42c |
|---|---|---|---|---|---|---|---|---|
| (mm) | 1.63 | 0.96 | 1.17 | 1.71 | 1.58 | 1.57 | 2.83 | 1.31 |
| Standard deviation (mm) | 0.18 | 0.10 | 0.14 | 0.12 | 0.11 | 0.10 | 0.44 | 0.12 |
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