Investing in water treatment plants in Dujiangyan, China: Revision history

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    26 May 2023

    • curprev 08:1908:19, 26 May 2023EarthBot talk contribs 221 bytes +221 Created page with "{{Solution |Description=Building water treatment plants can help remove pollutants from the water and make it safe for consumption and other uses. |Problems=174534 |Region=Dujiangyan, China |coordinate=, |geo_id=1814990}}"