Valves. Test of flow resistance using water as a test fluid
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Chemicals used for treatment of water intended for human consumption. Chlorine dioxide
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Chemicals used for treatment of water intended for human consumption. Chlorine dioxide generated in situ
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Chemicals used for treatment of water intended for human consumption. Potassium permanganate
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Water quality. Gas chromatographic determination of some selected chlorophenols in water
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Anti-glare systems for roads-Performance and characteristics
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Chemicals used for treatment of water intended for human consumption. Potassium peroxomonosulfate
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