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| 无线电波段; 频带 | |||
| 波段 | |||
| 波范围 | |||
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| 波长范围; 波段 | |||
| wave range: 14 phrases in 6 subjects |
| Air defense | 1 |
| Automobiles | 3 |
| Construction | 1 |
| Earth sciences | 2 |
| Nautical | 2 |
| Technology | 5 |
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