NEN EN 50136-4 : DRAFT 1993
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ALARM TRANSMISSION SYSTEM - PART 4: ANNUNCIATION EQUIPMENT
Superseded date
20-01-2004
Superseded by
Published date
12-01-2013
Publisher
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Describes the general requirements for annunciation equipment used in alarm receiving centres.
| DocumentType |
Draft
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
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