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People who like reply on Türkiye: Metro tunnel segments crack - "Segments use Fiber Reinforced Polymer and Macro Synthetic Fiber"

    Mustafa Coşar
    Mustafa Coşar on Türkiye: Metro tunnel segments crack - "Segments use Fiber Reinforced Polymer and Macro Synthetic Fiber" (): İngiltere'nin HS2 projesinde de segmentler...

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