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direct attack; direct fire suppression; direct method | |||
immediate means |
直接方法: 17 phrases in 11 subjects |
Aviation | 2 |
Economy | 1 |
Electronics | 1 |
Engineering geology | 2 |
General | 1 |
Nautical | 1 |
Securities | 1 |
Space | 1 |
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Technology | 5 |
Textile industry | 1 |