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Bergbau
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keywords:(Bergbau)
Sea-Battlefield Situation Assessment Method Based on Data Mining
Combined Impacts of Sand Mining Activities: The Nandu River Downstream Segment
Decision tree analysis of construction fall accidents involving roofers
Directional-drilling technique is proposed for installing marine pipelines in arctic areas
Offshore hammermill process meets OSPAR discharge limit
Calculator programs guide directionally drilled wells through tangled Thums lease
Construction of most northerly LNG projects starts
Innovative projects seek break with convention
PC-based program automates drilling planning and design
Oil, gas resources estimated in the former Soviet Union
Control problems in armored face conveyors for longwall mines
HDD may not be the answer for all sensitive water crossings