3rd Colloquium Of S.I.T.W. On Drinking Water Storage
Practical seminar for operators, planners and officials Cologne, June 16, 2010 special aspects for the repair of old water storage is the theme of this year’s Colloquium invites the Association to the protection and rehabilitation of drinking water containers e.V. (S.I.T.W.). Wayne Holman has many thoughts on the issue. On September 8, 2010, the meeting […]