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![]() tunnelbuilder promoting the world`s tunnelling industry... http://www.tunnelbuilder.... bi Umwelt Bau Umweltbau is published 6 times a year and is one of the leading magazines for all kind of sewer construction and trenchless technologies. http://www.bi-online.de/... Tunnel construction in Poland News, information and interesting articles around the subject tunnel construction. Specifically for the Polish market and Eastern Europe. http://i-b.pl... Cooperation of RUSTUNNEL and TUNNELTRADE The Internet portal www.rustunnel.ru and tunneltrade.com will cooperate in future to take optimal advantage of common synergies. read more... First-time curved drive in New Zealand hit the target with precision "Perfect performance" stated Mike Harker, director of the New Zealand mining company HARKER UNDERGROUND CONSTRUCTIONS. "For the first time, a microtunnelling project in New Zealand has been planned as a curved drive and middle of April driven into the target." read more... 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... |
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