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技术引进 | |||
技术引进 (import) |
technology introduction : 39 phrases in 11 subjects |
Air defense | 1 |
Business | 2 |
China | 1 |
Commerce | 2 |
Economy | 2 |
Hydroelectric power stations | 1 |
International trade | 1 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Shipbuilding | 24 |
Technology | 2 |