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| 最大功率输出频率特性 | |||
| power response: 16 phrases in 8 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Bridge construction | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Mechanics | 1 |
| Technology | 7 |
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