http://www.phiko.kr/bbs/board.php?bo_table=z11_04&wr_id=205&sca=S2-15%25ED%2598%25B8_%25ED%258F%2589%25EC%25B0%25BD_30A-2-2B-%25EC%25BD%2594%25EB%25B9%258C%25ED%2595%2598%25EC%259A%25B0%25EC%25A7%2595
S2-15호 표준주택(30A-2-O-2B) 외장공사