SITP 2019 19 - 23 November 2019 Palais des expositions, Pins Maritimes, Algiers (Algeria) Salon du commerce international pour les travaux publics et les machines de construction
THE 19TH PENNSYLVANIA DRILLING & BLASTING CONFERENCE 14 - 15 November / Booth 12 Penn Stater Conference Center Hotel, State College (PA-USA) 19th Drilling and Blasting Conference
DFI 2019 15 - 18 October / Booth #117 Hilton Chicago, Chicago (IL-USA) DFI 44th Annual Conference on Deep Foundations