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| 自由-自由状态 | |||
| 自由一自由状态 | |||
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free-free state : 15 phrases in 8 subjects |
| General | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Plastics | 3 |
| Reliability | 1 |
| Space | 3 |
| Technology | 2 |
| Wind Energy | 2 |
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