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单项生产; 单一生产 |
single production : 26 phrases in 12 subjects |
Business | 2 |
Earth sciences | 1 |
Economy | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Mining | 2 |
Nautical | 1 |
Navigation | 2 |
Oil / petroleum | 6 |
Plastics | 2 |
Technology | 4 |
Textile industry | 2 |