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| контактный | |||
| контактного типа | |||
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接触型 : 25 phrases in 7 subjects |
| Construction | 2 |
| General | 11 |
| Geology | 1 |
| Microelectronics | 1 |
| Military | 1 |
| Polymers | 1 |
| Technology | 8 |
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