Duygu - Cengiz Türk iş ortaklığı Bulgaristan'daki 7,68 km tünel yapımına başladı
Sofia Globe'un verdiği bilgiye göre, Bulgar Ulaştırma Bakanı Georgi Todorov 15 Temmuz günü çift tüplü tünelin yapımının b...Barcelona will resume construction of Europe's longest metro line, L9
Finally there is a renewed hope to finish Barcelona's L9 for once and all. Construction of L9 metro line had been stopped since 2011. Problem was unstoppable cost o...İzmir Narlıdere subway construction is on track and will complete in 2022
İzmir is the pearl of the Aegean and Mediterranean. Now İzmir metro extend from Fahrettin Altay alanı (square) to Narlıdere. Turkish newspaper report newly...CRCHI Innovate 3 major TBM industry problems. Gold Medal China Patents Awards
CRCHI win 22nd China Patent Awards Gold Medal 'open tunneling machine' People inform on 25 June 2021 22nd China Patent Awards. Highest patent awards in Chi...
cover tunnel photo by: Matt Brown from London, England / CC BY
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