International Tunneling Symposium - 7th Edition - Istanbul, Turkey
7th International Tunneling Symposium in Turkey Organized by Turkis...ional recognition and will be translated simultaneously from Turkish...CANCELLED - NAT2020 North American Tunneling Conference (Nashville - Tennessee)
Unfortunately, this event has been cancelled due to COVID-19. http://www.natconference.com/index.cfm/covid-19-updates1/The 10th International Drilling and Blasting Symposium & Exhibition - ANTALYA
Drilling and Blasting Symposium organized by TMMOB (Union of Chambers of Turkis...Blasting Symposium, organized by TMMOB (Union of Chambers of Turkish...
cover tunnel photo by: Matt Brown from London, England / CC BY
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