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multi-element : 27 phrases in 12 subjects |
| Automatic control | 1 |
| Aviation | 1 |
| Earth sciences | 3 |
| Electronics | 10 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Isolation | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Space | 2 |
| Telecommunications | 2 |
| Wind Energy | 1 |
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