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22nd China Beijing Int'l High-Tech Expo kicks off

Source: Xinhua| 2019-10-24 22:26:27|Editor: Xiang Bo
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CHINA-BEIJING-HIGH-TECH EXPO(CN)

Visitors listen to introduction of a domestic water saving system during the 22nd China Beijing International High-Tech Expo in Beijing, capital of China, Oct. 24, 2019. The four-day expo opened here Thursday, drawing more than 1,200 exhibitors. (Xinhua/Feng Weimin)

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