短語(yǔ)詞組短語(yǔ)Reorganization and technological upgrading 改組和改造technological upgrading and transformation 技術(shù)改造After Technological Upgrading 經(jīng)過技術(shù)改造accelerate technological upgrading 加快技術(shù)改造Technological And Quality Upgrading 技改和品質(zhì)提陞paper on technological upgrading 技術(shù)改進(jìn)類論文ADSL technological upgrading ADSL 技術(shù)陞級(jí)investment in technological upgrading 技改投資;技改投入資金;技改technological upgrading projects 技改項(xiàng)目 返回 technological upgrading