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economic and technical norms; economic technical norm | |||
economic-tech index | |||
econo-technical index; econo-technical norm | |||
economic technical norms |
经济 技 术指标 : 47 phrases in 11 subjects |
Automobiles | 2 |
Bridge construction | 3 |
Business | 5 |
Chemistry | 1 |
Commerce | 5 |
Economy | 3 |
Hydroelectric power stations | 2 |
Metallurgy | 9 |
Oil / petroleum | 2 |
Technology | 14 |
Wind Energy | 1 |