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![]() tunnelbuilder promoting the world`s tunnelling industry... http://www.tunnelbuilder.... Trenchless Platform The trenchless news platform for the the trenchless technology industry. http://www.nodig.de... New milling cutters for tunnelling This year, a total of four new machines, the quick-snap-retaining ring for the fixing of round picks as well as a rotation module in three installation sizes for excavator of 15 - 50 t use weight will extend the product range of Erkan. Source: http://www.sbm-verlag.de/ bau Magazin, issue 05/06 downloads/Erkat.pdf Read more...... read more... RusTunnel RusTunnel is a constant in the Russian Internet and is to be understood as an information platform in all concerns of construction and operation of tunnel constructions. http://www.rustunnel.ru... Life-Webcams in the underground works at the North - South - Light Railway Project, City of Cologne / Germany http://stadtbahn.relaunch... EFNARC Publications Download Specifications and Guidelines for Sprayed concrete and special products for Mechanised Tunnelling (TBM) http://www.efnarc.org/pub... |
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