TechChinese-made 16.68-meter ultra-large slurry shield machine rolls off the production line
The machine has an excavation diameter of 16.68 meters and is about 125 meters long. It will soon be used in a transportation project in Hefei, Anhui Province, in eastern China.
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China News Service★★☆☆☆2026-10-23 07:09Original
Chinese-made 16.68-meter ultra-large slurry shield machine rolls off the production line