Bundeswehr civil engineering flood protection.JPG
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Bundeswehr civil engineering flood protection, Bundeswehr University of Munich
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Bundeswehr civil engineering flood protection, Experimental facility for flood protection tests of the Bundeswehr University of Munich
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ドイツ連邦軍土木工学治水、ミュンヘン連邦軍大学
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ドイツ連邦軍土木工学治水防護、ミュンヘン連邦陸軍大学治水試験施設
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civil engineering civil right flood control