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ÖNORM EN ISO 11177:2016-09

Заменен
Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO 11177:2016)
This International Standard specifies the requirements for product quality and product testing of enamelled valves and pressure pipe fittings for untreated and potable water supply. It is not applicable for chemical service glass-enamel and apparatus enamel.
Diese Internationale Norm legt die Anforderungen an die Produktqualität sowie die Produktprüfung von emaillierten Armaturen und Druckrohrformstücken in der Roh- und Trinkwasserversorgung fest. Sie ist nicht für Chemie- und Apparateemails anwendbar.
ICS
25.220.50 Enamels / Эмали
91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях