워쉽 보면 조준원 왼쪽밑에
                                   ㅡ
                                   ㅡ
                                   ㅡ 이렇게 되있는거랑

왼오른쪽에 눈금으로 5랑 10 있잖아요 그 눈금은 무엇을
설명하는건가요??