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| 电源功率 | |||
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power of source : 19 phrases in 12 subjects |
| Agriculture | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Metallurgy | 3 |
| Nautical | 1 |
| Rail transport | 2 |
| Refrigeration | 1 |
| Scientific | 1 |
| Technology | 5 |
| Wind Energy | 1 |