[질문] 반지호수(싸이즈)

1호41.1(mm안쪽둘레로단위동일)2호-43.7,3호-43.4,4호-44.6,5호-45.5,6호-46.1,7호-47.1,8호-48.4,9호-49.6,10호-50.2,11호51.5,12호52.1,13호53.4,14호-54,