Synonyme wurden verwendet für:
Bergbau
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keywords:(Bergbau)
Study on the Drilling Formation Selection and Risk Analysis of the Directional Drilling
Numerical simulation of the fluvial processes in the channels by sediment mining
Numerical simulation of the fluvial processes in the channels by sediment mining
Driving a large tunnel in difficult ground at Engelberg
Space Mining is Coming: Implications for Space Exploration and Terrestrial Mining