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Int'l New Energy Equipment Expo opens in Lanzhou
(Xinhua)
Updated: 2011-05-30 16:09
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Photo taken on May 29, 2011 shows a man presenting a solar power heat accumulator during the 4th China Northwest International New Energy Equipment Manufacturing Expo in Lanzhou, capital of northwest China's Gansu province. The 4th China Northwest International New Energy Equipment Manufacturing Expo opened here on Sunday. [Photo/Xinhua] |
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