| |||
cost justification | |||
the economic arguments | |||
economic argument; economic demonstration; economic justification |
经济论证: 18 phrases in 10 subjects |
Business | 1 |
Economy | 4 |
Electronics | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Technology | 6 |
Textile industry | 1 |