RIA Novosti 2012-07-03 15:06:42 Opening new water treatment unit in Novosibirsk
1171487 Russia, Novosibirsk. 07/03/2012 Water sediment traps at the new water treatment unit of pump-and-filtration plant No.1 in Novosibirsk. Alexandr Kryazhev/RIA Novosti
author/source: Alexandr Kryazhev / RIA NOVOSTI
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