Zhuhai Hengqin Utility Tunnel Project
Source：CCCCTime：2021-08-31
Zhuhai Hengqin Utility Tunnel Project was the underground utility tunnel with the longest mileage, the largest
scale and the most perfect system built in China at that time. It was the first utili...
Zhuhai Hengqin Utility Tunnel Project was the underground utility tunnel with the longest mileage, the largest scale and the most perfect system built in China at that time. It was the first utility tunnel project winning Luban Prize in China.
Editor: CCCC
