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ISO 4064-4Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO 4064-1 Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO 4064-1 |
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ISO 4064-5Water meters for cold potable water and hot water - Part 5: Installation requirements Water meters for cold potable water and hot water - Part 5: Installation requirements |
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ISO 4065Thermoplastics pipes - Universal wall thickness table Thermoplastics pipes - Universal wall thickness table |