technological upgrading
短语词组
- Reorganization and technological upgrading 改组和改造
- technological upgrading and transformation 技术改造
- After Technological Upgrading 经过技术改造
- accelerate technological upgrading 加快技术改造
- Technological And Quality Upgrading 技改和品质提升
- paper on technological upgrading 技术改进类论文
- ADSL technological upgrading ADSL 技术升级
- investment in technological upgrading 技改投资;技改投入资金;技改
- technological upgrading projects 技改项目 返回 technological upgrading