전기요금-단일계약과 종합계약

[夏林]

http://blog.naver.com/PostView.nhn?blogId=star77fly&logNo=10038537868

http://blog.naver.com/PostView.nhn?blogId=alexanderjam&logNo=220964715935

http://cafe.daum.net/ejutaek/QTqc/852?q=%EC%95%84%ED%8C%8C%ED%8A%B8%20%EC%A0%84%EA%B8%B0%EC%9A%94%EA%B8%88%20%EB%8B%A8%EC%9D%BC%EA%B3%84%EC%95%BD

http://cafe.daum.net/sweethomepeople/BIJN/11?q=%EC%95%84%ED%8C%8C%ED%8A%B8%20%EC%A0%84%EA%B8%B0%EC%9A%94%EA%B8%88%20%EB%8B%A8%EC%9D%BC%EA%B3%84%EC%95%BD