Nepal Bheri Babai Diversion Multipurpose Project TBM breakthrough
1483 days ago
Robbins XRE TBM in Turkey
1005 days ago
Robbins Single Shield Lake Ontario breakthrough
771 days ago
Robbins Single Shield TBM Lake Ontario
Robbins XRE TBM in Turkey (from Robbins media relase)
Nurdagi Railway Tunnel Robbins TBM
260 days ago
Richard James "Dick" Robbins
1780 days ago