Requirements for construction/performance of sprinklers which are operated by a change of state of an element or the bursting of a glass bulb.Cross References:ISO 7-1ISO 49ISO 65EN 60751IEC 60751:1983IEC 60751:1983/AMD 1:1986EN ISO 9001ISO 9001:200089/106/EECAlso available as part of KIT 126.