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- 2015년 6월 22일 (월) 09:43 (차이 | 역사) . . (+3,733) . . 새글 HollidayTalkington99 (새 문서: What do all tidal power solar energy, and wind power have as a common factor? They are all types of energy that is green; natural energy options that cause minimum pollution. If you w...) (최신)
