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9 people were reported dead and one more is missing after a suspension bridge collapsed in Indonesia.
Calculate the height of an object by measuring three angles of elevation only, from stations A, B and C on a straight level line to an inaccessible up-station D.
A chemical explosion at a plant in Spain has resulted in at least 3 fatalities and several injuries.
The construction industry aims at revolutionizing the buildings' design and aesthetics in Antarctica.
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