Files

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  CRCHI First made-in-China Compound TBM

  CRCHI First made-in-China Compound Tunnel Boring Machine for Super Steep Urban Rail Transit Project Was Launched Successfully. http://en.crchi.com/art/2023/7/20/art_40592_4605514.html

  226 days ago

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  Brenner-Pfons section

  Markings (rectangular box) made on original image of BBT-SE to show ARGE H51's responsible area for tunnelling

  1263 days ago

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  CRCHI World's Largest Diameter Vertical TBM for shaft boring

  World's Largest Diameter Vertical Tunnel Boring Machine for shaft boring Made in China by CRCHI. http://en.crchi.com/art/2023/6/16/art_40592_4586039.html

  226 days ago