Top-level pages

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  TBM Producers List

  ...ers. (Main TBM Manufacturers). CRCHI (China)  CREG (China) China Railway Engineering Eq...ny use “CREC” for short of 'China Railway Engineering Corporati...-see also OGITEC. Komatsu (Japan) LNSS (China) Lovsuns (China/Canada)&nbs...

  140 days ago

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  Cutter and tools

  ...ional environmental management system, which have been certified by the China Quality Inspection Associatio...stantly innovating, many technologies have reached the leading level in China, and has been awarded a numbe...

  1716 days ago