So technological transformation has been becoming a matter of primary importance for upgrading the industrial structure.
技术改造已成为促进产业结构升级从而提高经济质量增长的最为重要的途径。
So technological transformation has been becoming a matter of primary importance for upgrading the industrial structure.
技术改造已成为促进产业结构升级从而提高经济质量增长的最为重要的途径。
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