1. Join ÀÛ¾÷Çϱâ Join ¾ÆÀÌÄÜÀ» ¼±ÅÃÇÑ´Ù. Element To Join : Split.1 ¿Í Symmetry.1 Merging distance : 0.001mm Preview ¹öÆ°À» È®ÀÎ ÈÄ, OK ¹öÆ°À» Ŭ¸¯ÇÑ´Ù.