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| 发动机质重量功率比单位：kg/kW | |||
| 重量动力比 | |||
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| 比重量 | |||
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weight /power ratio : 32 phrases in 9 subjects |
| Automobiles | 7 |
| Aviation | 3 |
| Electric machinery | 5 |
| Nautical | 1 |
| Rail transport | 1 |
| Space | 6 |
| Technology | 5 |
| Transport | 1 |
| Wind Energy | 3 |
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