technological_upgrading_projects

1.We encouraged enterprises to accelerate technological upgrading, and provided 20 billion yuan to support 4,441 technological upgrading projects.
鼓励企业加快技术改造，安排200亿元技改专项资金支持4441个技改项目。
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2.We encouraged enterprises to accelerate technological upgrading, and provided 20 billion yuan to support 4, 441 technological upgrading projects.
鼓励企业加快技术改造，安排200亿元技改专项资金支持4441个技改项目。
dict.yoduao.com
3.Enterprise for power grid construction project under construction, technological upgrading projects of various materials, including engineering materials, equipment and instruments for production.
电网建设在建工程企业，各种材料的技改项目，包括工程材料，设备和仪器的生产。
dict.yoduao.com