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高频道; 高波段 | |||
高频带 | |||
高频带 | |||
高频段 |
high band : 34 phrases in 11 subjects |
Automobiles | 1 |
Aviation | 2 |
Bridge construction | 1 |
Business | 1 |
Earth sciences | 1 |
Electronics | 7 |
Information technology | 2 |
Shipbuilding | 2 |
Space | 3 |
Technology | 10 |
Telecommunications | 4 |