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| 双参数 | |||
| 双参数的 | |||
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two-parameter : 16 phrases in 8 subjects |
| Business | 4 |
| Construction | 1 |
| Electronics | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |
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