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NEN EN IEC 60849 : 1998
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SOUND SYSTEMS FOR EMERGENCY PURPOSES
Superseded date
03-14-2017
Published date
01-12-2013
Publisher
States the performance requirements for sound systems which are primarily intended to broadcast information for the protection of live within one or more specified areas in an emergency.
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