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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 |
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