20-21/11- Seminar “Industrial wastewater treatment”
SEMINAR 20 – 21 November 2017 “Industrial wastewater treatment”
Location: St. Petersburg, ul. Shpalernaya, 56, branch “Information and Educational Center” SUE “Vodokanal of St. Petersburg”
SEMINAR 20 – 21 November 2017 “Industrial wastewater treatment”
Location: St. Petersburg, ul. Shpalernaya, 56, branch “Information and Educational Center” SUE “Vodokanal of St. Petersburg”