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Norm
ÖNORM M 7419-2
Issue date: 1976 12 01
Self-adjusting valves for gas appliances operated by auxiliary energy; regulating devices with or without zero shut-off, class Rm and Ro
Withdrawn: 1992 01 01
Publisher:
Austrian Standards International
Format:
Digital | 2 Pages
Language:
German
Currently valid:
Optionally co-design standards:
ÖNORM M 7419-2
1976 12 01
Self-adjusting valves for gas appliances operated by auxiliary energy; regulating devices with or wi...
Norm
↖
Norm
Issue date :
1992 01 01
Automatic shut-off valves for gas burners and gas appliances
