GLOBALink | Large-diameter main bearing for tunneling machine rolls off production line-Xinhua

GLOBALink | Large-diameter main bearing for tunneling machine rolls off production line

Source: Xinhua

Editor: huaxia

2023-10-13 18:26:16

A new domestically-developed large-diameter main bearing for shield tunneling machines rolled off the production line in China's Hunan Province.


Produced by Xinhua Global Service


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