사용자 기여
- 2015년 6월 30일 (화) 11:13 (차이 | 역사) . . (+3,294) . . 새글 DeinaBuck492 (새 문서: The truth is, many gas water heaters are powered by less-than half the price related to conventional electric water heaters. Given that hot water heaters are the 2nd largest consumer...) (최신)
