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People who like NFF Statistics: Tunnel Boring Machine use increased in Norway, as well as the amount of earth and rock excavated.
NFF Statistics: Tunnel Boring Machine use increased in Norway, as well as the amount of earth and rock excavated.
By Paul K. Madsen in the group Tunnel Building News (tenders, building progress news, etc) Replies (5) Last reply by Roger N.R. Denton
[ Main tunnelling contractors in Norway in 2020 (from Norsk Forening for Fjellsprengningsteknikk NFF - Norwegian Association for Rock Blasting Technology) ]
Norwegian Association for Rock Blasting Technology (NFF) make their...
Roger N.R. Denton liked this
cover tunnel photo by: Matt Brown from London, England / CC BY
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