The first large-diameter double-mode shield machine in Guangdong, Hong Kong and Macao Greater Bay Area launched by China Railway Sunward
- Categories:Video Center
- Author:Market Support Office
- Origin:China Railway Sunward Public
- Time of issue:2024-01-05
- Views:0
(Summary description)
The first large-diameter double-mode shield machine in Guangdong, Hong Kong and Macao Greater Bay Area launched by China Railway Sunward
(Summary description)
- Categories:Video Center
- Author:Market Support Office
- Origin:China Railway Sunward Public
- Time of issue:2024-01-05
- Views:0
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