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Bergbau
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Simple measures reduce marine mammal injuries during platform removal
Modifying Exhaust Outlet Reduces Vehicle Operator Exposure to Diesel Exhaust
Impact of Critical Variables on Economic Viability of Converted Diesel City Bus into Electric Bus
Untersuchung technogener Einflüsse auf geologische Stoffe in Schlammansammlungen
Climbing and walking robots for the petrochemical industry and for underwater applications
Potential Applications of Advanced Aircraft in Developing Countries
History of United States of America Assistance to Chile. A.I.D. and Predecessor Agencies 1943-1980