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| 蒸汽管道汽道: 35 phrases in 8 subjects |
| Combustion gas turbines | 2 |
| Electronics | 7 |
| General | 9 |
| Machine components | 1 |
| Nautical | 1 |
| Nuclear and fusion power | 4 |
| Oil processing plants | 2 |
| Technology | 9 |
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