reclamationrecommendationrecompactrecompressionrecompression curvereconditioningreconditioning of hydraulic structurereconnaissancereconnaissance crewreconnaissance planereconnaissance reportreconnaissance surveyreconnaissance survey of feasible routereconstructionreconstruction of stereo modelrecorderrecording gaugerecording thermometerrecoverable internal strain energyrecoveryrecovery cyclerecovery of velocity headrecovery testrecreation lakerecreational arearecreational triprectangularrectangular cross sectionrectangular loaded arearectangular moment of inertiarectangular rigid framerectangular sectionrectangular stress diagramrectangular weirrectificationrectifierrectilinearrectilinear translationrectilinear trendrecuperation periodrecurrence formularecurrence intervalrecurrence relationred clayred leadred lead puttyred mudredbrickredistributionredistribution of force
