#liujiaxiaUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemit FeedbackNewcomers' CommunitySteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem POD TeamSteem AllianceSTEEM CN/中文Comunidad LatinaWORLD OF XPILARBeauty of CreativityTron Fan Club#liujiaxiaTrendingHotNewPayoutsMutedalexanderrogge (40)in #liujiaxia • 4 years agoChina's megawatt hydropower station saved 9,000 tons of coal in a half centuryZhang Dongfang - China's megawatt hydropower station saves 9,000 tons of coal in half century: #Liujiaxia…