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People who like China manufacture Tunnel Boring Machines market share 90% domestic market 70% world market. 10 Year ago China imported TBM
China manufacture Tunnel Boring Machines market share 90% domestic market 70% world market. 10 Year ago China imported TBM
By Chu Yang in the group Tunnel Building News (tenders, building progress news, etc) Replies (2) Last reply by Marc Guitar
People's Daily write 10 year ago China imported Tunnel Boring Machines. After 10 year China now biggest TBM manufacturer in world.
Until 10 years before, China depend foreign nations for tunnel construction with TBM. Foreign nations sold many...
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