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B&W are a tunnelling construction and boring equipment specialist UK company
akkerman tbm  backactor machines  rockboring  shaft-sinking 
www.bwtunnelling.com - 2009-02-06
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Akkerman Inc. in Minnesota manufactures, sells and leases, new and used trenchless tunneling equipment for microtunneling, pipejacking, guided boring, and earth ...
microtunneling equipment  tunneling machine 
www.akkerman.com - 2009-02-07
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Delta Civil Engineering provides innovative solutions to complex civil engineering problems in the UK.
www.deltace.com - 2009-02-12
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drilling
microtunneling
underground
horizontal
trenchless technology
tunnelling
microtunnelling
construction
boring
mining
tunneling
directional
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