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Keywords from Image Description:
Teknisk Elasticitetslre Plfig. Tov og kraftpolygon til bestemmelse af statisk moment en Funicular polygon and force polygon for determination of first moment of area fr Polygones funiculaire et dynamique pour la dtermination du moment statique Asger Ostenfeld Teknisk Elasticitetslre pl fig google id jMJAAAAIAAJ scanned by google