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| 书刊交换协议; 资料交换协议 | |||
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exchange agreement : 37 phrases in 12 subjects |
| Aviation | 1 |
| Business | 6 |
| Commerce | 2 |
| Economy | 9 |
| Electronics | 2 |
| Exhibitions | 1 |
| Finances | 5 |
| International trade | 6 |
| Logistics | 1 |
| Space | 1 |
| Technology | 1 |
| Textile industry | 2 |
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