NEN EN 50136-1-1-1998 标准详情
- 标准号:NEN EN 50136-1-1-1998
- 中文标题:
- 英文标题:Alarm Systems - Alarm Transmission Systems And Equipment - Part 1-1: General Requirements For Alarm Transmission Systems
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines the general requirements for the performance, reliability and security characteristics of alarm transmission systems. Describes general requirements for connections, giving signalling between an alarm system and an alarm receiving centre.
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