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| 额定输出 | |||
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rating output : 15 phrases in 8 subjects |
| Automobiles | 1 |
| Business | 1 |
| Compressors | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 2 |
| Technology | 6 |
| Telecommunications | 2 |
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