kumer nurkõmblus, tugevdatud nurkõmblus, kumerkeevisõmblus
kumera välispinnaga nurkõmblus (vt nurkõmblus; vrd nõgus nurkõmblus), a fillet weld that has an exterior surface that curves or bumps outward, similar in shape to that of the exterior portion of circle or sphere (see: fillet weld; compare: concave fillet weld)
