5S 프로세스(체로 선별, 분류, 청결, 관리, 준비) – 3D Vina5S ????(?? ??, ??, ??, ??, ??) – 3D Vina5S ????? ??? ?? ???? ?? ?? ???? ???? ?? ?? ?????. ???? ???? ??? ??? ??? ???? ???? ??? ? ???? ?? ???? ???? ?? ??? ????. ?? ???? ?? ?? ???? ?????. 5S ??? ???? ??? ???? ? ??? ???? ??? ??? ?? ???? ????. ???? 5S? ??????5S? ??? “SERI”, “SEITON”, …