2008DIN EN 15032:2008-06 Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid; German version EN 15032:2006+A1:2008
2008DIN EN 15032:2008 Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid(includes Amendment A1:2008); English version of DIN EN 15032:2008-06