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| 基干电信公司; 提供载运电路的电信公司向其他电信公司提供载运电路的电信公司 | |||
| carrier' s carrier: 75 phrases in 12 subjects |
| Business | 9 |
| Commerce | 3 |
| Customs | 1 |
| Economy | 10 |
| Exhibitions | 2 |
| International trade | 11 |
| Logistics | 3 |
| Securities | 1 |
| Shipbuilding | 10 |
| Technology | 19 |
| Telecommunications | 4 |
| Textile industry | 2 |