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| 支承平台; 辅助平台 | |||
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support platform : 7 phrases in 7 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Electronics | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Space | 1 |
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