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BSI Group, 04/06/2009
Publisher: BS
File Format: PDF
$137.00$275.54
Published:06/04/2009
Pages:13
BS EN 12175. Chemicals used for treatment of water intended for human consumption . Hexafluorosilicic acid
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BS EN 15072. Chemicals used for treatment of swimming pool water. Sodium dichloroisocyanurate, anhydrous
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BS EN 15031. Chemicals used for treatment of swimming pool water. Aluminium based coagulants
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BS EN 15073. Chemicals used for treatment of swimming pool water. Sodium dichloroisocyanurate, dihydrate
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