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| 载波信号载波信号 | |||
| 载波; 载波信号 | |||
| несущий сигнал: 28 phrases in 6 subjects |
| Electronics | 1 |
| General | 12 |
| Household appliances | 1 |
| Information technology | 1 |
| Oil processing plants | 1 |
| Technology | 12 |
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