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economic efficiencies

economic efficiencies

economic efficiencies

economic efficiencies

2

Technological advances and economic efficiencies are among the ways that firms can develop substitutes for existing products .

对于这位英国的经济学家，政府的开支项目能否提供实际的经济效益是其次的。

3

Analyzing the social and economic efficiencies of ITS

智能交通系统的社会经济效益分析

4

Analysis on the economic efficiencies of different bucking ways

谈谈不同造材原则下的经济效益

5

Research on Economic Efficiencies of Chinese Cities

中国城市经济效率测度研究

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