Tunnel boring machine

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111	PDF Document Add to Reading List Source URL: www.centralsubwayblog.com Language: English - Date: 2013-03-07 16:40:42 San Francisco Municipal Railway Central Subway San Francisco Municipal Transportation Agency Tunnel boring machine Tunnel Union Square San Francisco Alma de Bretteville Spreckels Adolph B. Spreckels F Market & Wharves Transportation in the United States Transportation in California California
112	PDF Document Add to Reading List Source URL: thetransitcoalition.us Language: English - Date: 2009-09-25 15:16:41 Earth pressure balance Civil engineering Tunnel New Austrian Tunnelling method Bentonite NATM Boring Metro Tunneling Group Tunnels Construction Tunnel boring machine
113	PDF Document Add to Reading List Source URL: hkie.cvd.annualconference.i-wanna.com Language: English - Date: 2010-07-04 23:59:22 Tunnel Geotechnical engineering Civil engineering Geology Channel Tunnel New Austrian Tunnelling method Tunnels Tunnel boring machine Construction
114	PDF Document Add to Reading List Source URL: transcityjv.com.au Language: English - Date: 2012-11-26 03:43:22 Tunnel Legacy Way Boring Tunnels Construction Tunnel boring machine