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| 抗干扰保密通信 | |||
| 抗干扰保密通信设备 | |||
| 抗干扰安全通信 | |||
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| 抗干扰安全通信 | |||
| jam-resistant secure communications: 2 phrases in 2 subjects |
| Aviation | 1 |
| Electronics | 1 |
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