考えて見ませんか、日本の水、世界の水、地球の水について


2014/04/08 The 2nd Workshop on Management of Sludge from Drainage and Sewerage Systems was held in Hanoi
2013/04/10 JSC 6th STeering Committee Meeting was held
2013/04/02 ADB-JSC Cooperation in Septage Management Star
2013/03/12 ISO/TC224/WG8 on On-site Wastewater Treatment Manegement was Held in Risbon
2010/01/29 Follow-up Conference of the International Year of Sanitation (IYS) was held in Tokyo

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