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  Herrenknecht also produce its Tunnel boring machines in China?

    I thought Herrenknecht produce TBMs in Germany. But Australian press say "Once they are in the ground, the German boring machines - manufactured in China by Herrenknecht - will operate 24/7 and tunnel about 10 metres per day. " https://www.theage.com.au/national/victoria...

  Tags: Herrenknecht Germany China

  1746 days ago