20 12 polish water treatment exhibition time: 20 12.05.22-24 location: Petrgosh cycle: once a year.
20 12 Czech water treatment exhibition time: 20 12.05.22-24 location: Brno cycle: once a year.
20 12 Italy Water Show Time: 20 12.05.23-25 Location: Ferrara cycle: once every two years.
20 12 Angola International Environmental Protection and Water Treatment Exhibition Time: 20 12.05.26-29 Location: Luanda Cycle: once a year.
20 12 Russian water show time: 20 12.06.05-08 location: Moscow cycle: once every two years.
20 12 the 33rd Korea international water treatment exhibition time: 20 12.06 location: Seoul cycle: once a year.
20 12 Turkey International Environmental Protection and Sewage Treatment Exhibition Time: 20 12.06.09- 12 Location: Istanbul Cycle: once a year.
20 12 Indonesia Water Show Time: 20 12.07 Location: Surabaya Cycle: once a year.
20 12 Brazil international environmental protection and water treatment exhibition time: 20 12.09.20-23 location: Sao Paulo cycle: once every two years.
20 12 Philippine water show time: 2012.09.29-10.0/location: Manila cycle: once a year.
20 12 Morocco international water treatment and environmental protection equipment exhibition time: 20 12. 10.26-29 location: casablanca cycle: once a year.