Volkov Sergei

First Deputy General Director, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia St., 191015, Saint-Petersburg, Russian Federation, tel.: +7 (812) 305-09-09, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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Российская ассоциация водоснабжения и водоотведения

Конференция итог

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