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| Т-образное звено; Т-образная схема | |||
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| П-образное звено | |||
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| Г-образное звено | |||
| 型网 络: 24 phrases in 6 subjects |
| Diplomacy | 1 |
| Economy | 1 |
| Electronics | 5 |
| General | 5 |
| Technology | 9 |
| Telecommunications | 3 |
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