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| открытие движения; открытие сообщения | |||
| открытие движения транспорта | |||
| 開: 148 phrases in 11 subjects |
| Chemistry | 5 |
| Electronics | 5 |
| Food industry | 1 |
| Mathematics | 5 |
| Metallurgy | 2 |
| Mining | 1 |
| Optics branch of physics | 2 |
| Radioengineering | 1 |
| Radiolocation | 1 |
| Technology | 123 |
| Textile industry | 2 |