Turan Turai
Senior Specialist in Legal and Applied Metrology, Service for Ensuring the Reliability of Measurements, Metrology Centre, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia St., 191015, Saint-Petersburg, Russian Federation, tel.: +7 (812) 447-92-95, e-mail: Turan_TT@vodokanal.spb.ru
