Metropolitan Sewer District of Greater Cincinnatiさんのイラストまとめ
@CincinnatiMSDFollow @CincinnatiMSDさんをフォローする
It's all about clean water! MSD collects and treats wastewater from homes and businesses and returns clean water back to local streams and rivers.
msdgc.orgフォロー数：388 フォロワー数：2015
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Beyond the Flush: Watch a time-lapse video of a 12-story crane hoisting a 26-ton heat exchanger through the roof of MSD's Mill Creek Incinerator Building: https://t.co/bTPxXhFxuo
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