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Main slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industry

Jun.12,2018

Main slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industry.

 

Main slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industryMain slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industryMain slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industry