ISO 23551-4:2005/Amd 1:2010

INTERNATIONAL ISO
STANDARD 23551-4
First edition
2005-08-15
AMENDMENT 1
2010-11-15


Safety and control devices for gas
burners and gas-burning appliances —
Particular requirements —
Part 4:
Valve-proving systems for automatic
shut-off valves
AMENDMENT 1: Application guidance for
the valve-proving system
Dispositifs de contrôle et de sécurité pour les brûleurs à gaz et pour les
appareils utilisant le gaz — Exigences particulières —
Partie 4: Systèmes de contrôle d'étanchéité pour robinets automatiques
de sectionnement
AMENDEMENT 1: Guide d'application pour le système de contrôle
d'étanchéité




Reference number
ISO 23551-4:2005/Amd.1:2010(E)
©
ISO 2010

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ISO 23551-4:2005/Amd.1:2010(E)
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ISO 23551-4:2005/Amd.1:2010(E)
Foreword
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