Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling
German title
Kunststoff-Rohrleitungssysteme - Systeme für Warm- und Kaltwasser - Prüfverfahren für die Widerstandsfähigkeit von Verbindungen gegen Druckwechselbeanspruchung
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