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JSWA
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Japan Sewage Works Association (JSWA) will work to improve the sewage works systematically and actively as the network organization. The Association carries out a wide range of activities to provide closer information exchange between the members for improving sewage works. Also, it will conduct a wide range of activities to produce the good living environment and to create good water environment in public water body such as rivers, lakes and seas by developing the sewerage systems rapidly and soundly.
Japan Sawage Works Association.
Copyright (C) 2007 Japan Sawage Works Association. All Rights Reserved.