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| end lap; forward lap | |||
| 前重叠: 11 phrases in 8 subjects |
| Aviation | 1 |
| Cartography | 2 |
| Oil / petroleum | 2 |
| Polo | 1 |
| Remote sensing | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 1 |
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