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| 一般履约情况 | |||
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general performance : 14 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Commerce | 1 |
| Earth sciences | 2 |
| Economics | 1 |
| Electronics | 2 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| Telecommunications | 1 |