Multilayer piping systems for hot and cold water installations inside buildings - Fittings Ingestion-build-58320 It does not apply to

It does not apply to leather and textile surfaces

IEC 60417:1973

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Multilayer piping systems for hot and cold water installations inside buildings - Fittings Ingestion-build-58320 It does not apply to1 Scope This part of ISO 21003 specifies the characteristics of fittings for multilayer piping systems intended to be used for hot and cold water installations inside buildings for the conveyance of water whether or not the water is intended for human consumption (domestic systems) or for heating systems under specified design pressures and temperatures appropriate to the class of application (see Table 1 of ISO 21003 1: 2008). It also specifies the