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basic production | |||
primary production | |||
principal production |
基本生产: 32 phrases in 11 subjects |
Aviation | 1 |
Business | 13 |
Commerce | 2 |
Economy | 4 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Management | 1 |
Oil / petroleum | 1 |
Project management | 2 |
Technology | 5 |
Textile industry | 1 |