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| 测斜装置 | |||
| 测角组合; 测角部件 | |||
| angle unit: 16 phrases in 7 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Bridge construction | 2 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 9 |
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